Quotes about challenge (1590 quotes, page 8)

“The question now is how to fill the void Jensen's death leaves, particularly for scholars open to scientific inquiry who challenge some of his conclusions. There is no substitute for someone of great intellectual caliber who disagrees with you. With Jensen no longer alive, we will have to invent him. But we cannot really do that, because no one is so constructed as to put the same energy and imagination into a fictitious opponent as we put into polishing our own ideas. No one can pretend to believe what they do not believe, but I hope there is a young scholar out there with the convictions and mind of Arthur Jensen. I am sometimes asked why I spoke so well of him. The answer is that it was easy.”

James Robert Flynn (1934–2020) New Zealand scholar

Flynn, J. R. (2012). Arthur Robert Jensen (1923–2012). Intelligence.

Death , Hope , Imagination , Idea

“No one has ever proved that they have psychic abilities since the beginning of time. And James Randi, from the James Randi Foundation, put up a $1 million challenge to any psychic who could prove their abilities. No one has ever collected.”

Bob Nygaard private detective specializing in psychic fraud

This Ex-Cop Has Locked Up 28 ‘Psychic’ Scammers, Returned $3.2M to Victims http://www.patheos.com/blogs/nosacredcows/2017/08/ex-cop-psychic-scammers/, Patheos (21 August 2017)

Time

“The success of any freedom of information regime depends on two main factors: A tightly drawn law with a clear statement of intent that makes clear statement of intent that makes clear a presumption of openness, and a bold regulator who is tough and not afraid to exert his authority and challenge government interests.”

Heather Brooke (1970) American journalist

Pages 4-5.
Your Right to Know: A Citizen's Guide to the Freedom of Information Act, 2nd Edition

Law , Freedom , Success , Dependency

“I set out by challenging conventional wisdom. They said the turntable didn't matter; I said it was critical. They said the speaker was the most important thing; I said it was the last thing to worry about. So I started off in conflict in an industry where few people understood the mechanical things and the recording aspects of the business.”

Ivor Tiefenbrun (1946) Scottish businessman

Interview with David Lander http://www.stereophile.com/interviews/1101ivor. Stereophile, 30 November 2003.
2003

Wisdom , People , Business

“I accept this challenge wholeheartedly because I believe in the character and ability of Senator Grace. Like her father FPJ, Senator Poe’s heart is in the right place. I believe that, as president, Senator Grace Poe or “GP” will lead a “GP””

Francis Escudero (1969) Filipino politician

Gobyernong may Puso or a Government with Heart.
2015, Speech: Declaration as Vice Presidential Candidate

Heart

“So long as an individual, whether person or state, has only his own arms to depend upon in order to defend his rights by arms, then he must be stronger than anyone likely to challenge those rights. Which means that that other is deprived of similar defense. Within the frontiers man long ago made the discovery that the only way out of that dilemma is for the community, by putting its combined power behind a protective law, to assume the defense of the individual. Defense must be a communal, a collective function, or it cannot exist effectively at all.”

Norman Angell (1872–1967) British politician

Peace and the Public Mind (1935)

Law , Way , Communication , Dependency

“Perhaps a better title for The Da Vinci Code might be Much Ado About Nothing. When you boil away the hype and hysteria, all that remains is a pedestrian murder mystery that isn't sufficiently challenging or scandalous to raise anyone's hackles. It's preposterous, overlong, and saddled with a sloppy denouement that defines the term "anti-climax." The film's two big "surprises" are telegraphed early, and the ease with which they can be guessed (using the "conservation of characters" process) leeches the movie of a large measure of its suspense. Individual scenes are entertaining in their own right, but the production as a whole is a lumbering mess.”

James Berardinelli (1967) American film critic

Review http://www.reelviews.net/php_review_template.php?identifier=1014 of The Da Vinci Code (2006).
Two-and-a-half star reviews

“Most grown-up people get rid of the childish notion that whatever appears in print is true, but many cling to the equally absurd notion that the printing of a statement does give it some claim to dignity and credence. For the purposes of argumentation, let us here make this point emphatic: The mere fact that a statement appears in print lends not one atom to its value. Every assertion that is brought forward — though it may have been printed a thousand times and repeated a million times — must be challenged and tested before it can be regarded as trustworthy testimony of authority, — before it can be of any value as evidence.”

William Trufant Foster (1879–1950) American economist

Source: Argumentation and debating, 1908, p. 59; as cited in: Branham (2013, p. 77)

People , Appearance , Time

“It is an interesting law of romance that a truly strong woman will choose a strong man who disagrees with her over a weak one who goes along. Strength demands intelligence, intelligence demands stimulation, and weakness is boring. It is better to find a partner you can contend with for a lifetime than one who accommodates you because he doesn't really care. … Sixty seconds of wondering if someone is about to kiss you is more entertaining than 60 minutes of kissing. … Spill the beans, and the conversation is history. Speak in code, with wit and challenge, and the process of decryption is like foreplay.”

Roger Ebert (1942–2013) American film critic, author, journalist, and TV presenter

Review http://www.rogerebert.com/reviews/the-winslow-boy-1999 of The Winslow Boy (28 May 1999)
Reviews, Three-and-a-half star reviews

Law , History , Intelligence , Kiss

“The fact that human evolution has been recent, copious and regional is not widely recognized, even though it has now been reported by many articles in the literature of genetics. The reason is in part that the knowledge is so new and in part because it raises awkward challenges to deeply held conventional wisdom.”

Nicholas Wade (1942) British writer

A Troublesome Inheritance: Genes, Race and Human History (2014)

Wisdom , Literature , Knowledge , Parting

“The green beret' is again becoming a symbol of excellence, a badge of courage, a mark of distinction in the fight for freedom. I know the United States Army will live up to its reputation for imagination, resourcefulness, and spirit as we meet this challenge.”

John F. Kennedy (1917–1963) 35th president of the United States of America

"Letter to the United States Army" (11 April 1962) http://www.jfklibrary.org/Research/Research-Aids/Ready-Reference/JFK-Quotations.aspx; Box 5, President's Outgoing Executive Correspondence, White House Central Chronological Files, Papers of John F. Kennedy, John F. Kennedy Presidential Library
1962

Imagination , Courage , Freedom , Fight

“Their loss is the loss of every Filipino. In democracy's darkest hour, she joined many others in confronting a repressive dictatorship. Her willingness to accept the daunting challenge of running against Ferdinand Marcos--despite criticism that she was a "mere housewife"--served as a catalyst for an unprecedented bloodless uprising that would lead to the restoration of democracy and the reinstitution of the many freedoms we enjoy and cherish today.”

Francis Escudero (1969) Filipino politician

2009, Statement: on the Passing of Former President Corazon C. Aquino

Democracy , Freedom , Loss

“Our task as image-bearing, God-loving, Christ-shaped, Spirit-filled Christians, following Christ and shaping our world, is to announce redemption to a world that has discovered its fallenness, to announce healing to a world that has discovered its brokenness, to proclaim love and trust to a world that knows only exploitation, fear and suspicion…The gospel of Jesus points us and indeed urges us to be at the leading edge of the whole culture, articulating in story and music and art and philosophy and education and poetry and politics and theology and even--heaven help us--Biblical studies, a worldview that will mount the historically-rooted Christian challenge to both modernity and postmodernity, leading the way…with joy and humor and gentleness and good judgment and true wisdom. I believe if we face the question, "if not now, then when?" if we are grasped by this vision we may also hear the question, "if not us, then who?"”

N.T. Wright (1948) Anglican bishop

And if the gospel of Jesus is not the key to this task, then what is?
The Challenge of Jesus: Rediscovering Who Jesus Was and Is (2000)

Love , Wisdom , God , World

“What do we know? What do we really know? He licks his dried cracked lips. We know this apodictic rock beneath our feet. That dogmatic sun above our heads. The world of dreams, the agony of love and the foreknowledge of death. That is all we know. And all we need to know? Challenge that statement. I challenge that statement. With what? I don't know.”

Edward Abbey book The Monkey Wrench Gang

page 312
The Monkey Wrench Gang (1975)

Love , Death , World , Dreams

“The constant questioning of our values and achievements is a challenge without which neither science nor society can remain healthy.”

Aage Niels Bohr (1922–2009) Danish physicist

Nobel Prize Banquet Speech http://nobelprize.org/nobel_prizes/physics/laureates/1975/bohr-speech.html, December 10, 1975.

Question , Science

“Automatic computers have now been with us for a quarter of a century. They have had a great impact on our society in their capacity of tools, but in that capacity their influence will be but a ripple on the surface of our culture, compared with the much more profound influence they will have in their capacity of intellectual challenge without precedent in the cultural history of mankind.”

Edsger W. Dijkstra (1930–2002) Dutch computer scientist

Dijkstra (1972) The Humble Programmer http://www.cs.utexas.edu/users/EWD/transcriptions/EWD03xx/EWD340.html (EWD340).
1970s

History

“Certainly Shepard's flight was a major moment in American history and it clearly showed we were going to respond to the Soviet challenge.”

Alan Shepard (1923–1998) American astronaut

Louis Friedman — reported in David Montero (July 23, 1998) "Alan B. Shepard: 1923-1998 - A man of the heavens First American in space, moon golfer dies in sleep", Ventura County Star, p. A01.
About

History

“One night at Socko and a year of probation were no comparison to the punishment at home. My rehabilitation was one of the fastest in adolescent history. I had it coming, and it taught me that moral rehab is possible. I behaved during my term of probation and stopped all of my criminal activity. But I would always retain my strong impulse to challenge authority and to think and act on my own whenever possible. There is room for such types in America, even in the disciplined confines of the United States Army. I’m a big believer in the value of unconventional men and women. They are the innovators and risk takers. Apple, one of the world’s most creative and successful high-tech companies, lives by the vision of transformation through exception. “Here’s to the crazy ones,” Apple’s campaign says. “The misfits. The rebels. The troublemakers. The round pegs in the square holes. The ones who see things differently. They’re not fond of rules. And they have no respect for the status quo. You can quote them, disagree with them, glorify or vilify them. About the only thing you can’t do is ignore them. Because they change things. They push the human race forward. And while some may see them as the crazy ones, we see genius. Because the people who are crazy enough to think they can change the world, are the ones who do.” If you talk to my colleagues, they’ll tell you that I’m cut from the same cloth. My military biography starts badly. I was a miserable dropout in my freshman year of college (1.2 GPA), enlisted in a delayed-entry Marine Corps program, went to work as a lifeguard at a local beach, and then came the first of several miracles: an Army ROTC scholarship. Little did I know that my rebellious activities, such as skipping class and sundry other mistakes, would lead me to playing basketball (which I was very good at) with an ROTC instructor who saw something in me. Not only that, he took surprising initiative.”

Michael T. Flynn (1958) 25th United States National Security Advisor

Introduction
The Field of Fight: How We Can Win the Global War Against Radical Islam and Its Allies (2016)

Women , Men , People , World

“Hey Rob. I think you should challenge a real New Breed Leader. Me!”

Phil Brooks (1978) American professional wrestler and mixed martial artist

Extreme Championship Wrestling. April 17th, 2007.
Extreme Championship Wrestling

Thinking

“We want to challenge the established ideas with new ideas.”

Jack Layton (1950–2011) Leader of the New Democratic Party of Canada

In his victory speech after winning the NDP leadership on the first ballot, Jan. 26, 2003.

Idea

“.. countries pretend their foreign policy is based on democratisation when this is clearly not the case. For all the challenges in Zimbabwe, for example, it is a bit of a stretch to say it is less democratic than some of the sheikhdoms of the Gulf. But none of the sheikdoms has a problem visiting Europe.”

Meles Zenawi (1955–2012) Ethiopian politician; Prime Minister of Ethiopia

Meles Zenawi's response about European sanctions and travel ban on Zimbabwe's Mugabe, as quoted in Simon Tisdall, "To Ipmose Democracy from Outside is inherently Undemocratic", The Guardian, 25 January, 2008.

Problem , Country

“The Internet is powerful because it allows people to organise around issues at unprecedented speed, broadcast their thoughts and challenge those in charge. A wave of such groups banded together in early 2011 to demand the removal of authoritarian leaders in the Middle East as one country after another rose up with varying degrees of success. But the Internet doesn't cause revolution. It is a communications network. What people choose to do with technology - that is where we can make moral judgements. Some people will use it for ill, others for good. Security forces tend to focus on the ills, while the majority use it for good. In the name of protecting us from 'bad things on the Internet' there are increasing moves to suppress communications networks in both repressive and democratic countries. Demands to shut down, censor, filter or in other ways oversee and control the way people communicate are on the rise.”

Heather Brooke (1970) American journalist

Page xi.
The Revolution Will Be Digitised: Dispatches From the Information War, 1st Edition

People , Way , Communication , Success

“Ensour: The region’s political instability is expected to persist through 2015 and possibly escalate in coming years. Unsurprisingly, Jordan has been affected by the crisis and it remains a major challenge facing the economy. Since the conflict in Syria began five years ago, over 1.4m Syrians refugees have fled to Jordan and now account for about 20% of the kingdom’s population. Demand for services like health, education and electricity are soaring. For example, since the beginning of the crisis there has been a 20% increase in water consumption at the national level and a 40% jump in the north. Jordan is the second-most-water-scarce country in the world, so the economic implications of this burden are certain to weigh on foreign investors’ calculations. The global community must share this burden and more tangible support is needed to enhance Jordan’s resilience and maintain its position as the safe haven of the region.”

Abdullah Ensour (1939) prime minister of Jordan

Interview with Prime Minister Abdullah Ensour http://www.oxfordbusinessgroup.com/interview/acting-clear-vision-obg-talks-prime-minister-abdullah-ensour-0, Oxford Business Group.

Health , World , Education , Communication

“Whether our ancestors came here on the Mayflower, on slave ships, whether they came to Ellis Island or LAX in Los Angeles, whether they came yesterday or walked this land a thousand years ago our great challenge for the 21st century is to find a way to be One America. We can meet all the other challenges if we can go forward as One America.”

Bill Clinton (1946) 42nd President of the United States

State of the Union Address http://clinton4.nara.gov/WH/New/html/19990119-2656.html (January 19, 1999)
1990s

Angels , Way

“We have become accustomed to living our life with joy amidst pain and challenges”

Dana Reeve (1961–2006) Actress, singer, activist

Access Hollywood Interview (May 2005)

Life , Pain , Joy

“It is not enough for a leader to have a vision. A leader needs to attract followers, men and women who can commit themselves to the new ideal of customer focus. But if the mobilization process is to succeed, those followers must become leaders, too, finding their own sense of purpose in the shared challenge and spreading the call and vision of change.”

James A. Champy (1942) American businessman

Cited in: Don Soderquist (2005), The Wal-Mart Way, p. 7
Reengineering management, 1995

Women , Men , Sense , Change

“I have never been frightened of anything. Because I fought British tommies to save the honor of an Indian lady, Gandhiji called me abhay sadhak, a fearless seeker of truth. When the sweepers of Warora challenged me to clean gutters, I did so. But that same person who fought goondas and British bandits quivered in fright when he saw the living corpse of TuIshiram, no fingers, no clothes, with maggots all over. That is why I took up leprosy work. Not to help anyone, but to overcome that fear in my life. That it worked out good for others was a by-product. But the fact is I did it to overcome fear.”

Baba Amte (1914–2008) Indian freedom fighter, social worker

On fear
Baba Amte's Words of Wisdom

Life , Truth , Fear , Help

“And any civil libertarian who was exposed to what’s going on here today — if Hillary Clinton were the subject — would be taking exactly the opposite position. There is so much hypocrisy, partisan hypocrisy out there. I don’t mind if conservatives take the view we ought to trust government or former prosecutors take the view we ought to trust government. My gripe is against civil libertarians and criminal defense lawyers, people who are always on the side of challenging the government. The ACLU has suddenly lost its way and they've forgotten what they’ve been preaching for 50 years because it is Donald Trump they’re after.”

Alan M. Dershowitz (1938) American lawyer, author

Interview over the case of Michael Cohen, MSNBC, May 3, 2018, hosted by Steve Kornacki. Christian Datoc, “Dershowitz Explodes: ‘I Don’t Want To Live In A Police State,” The Daily Caller, May 3, 2018 http://dailycaller.com/2018/05/03/dershowitz-i-dont-want-to-live-in-police-state/

People , Way

“One of the flabby lines you hear sometimes is, 'Speak truth to power'. Power knows the truth. It's speaking the truth to yourself that's the challenge.”

Barry Sanders (1938) American academic, author

Oregon Live Saturday, April 16, 2011

Truth

“No serious challenge on the Left exists to Third Way thinking anywhere in the world. This is hardly surprising as globalisation punishes hard any country that tries to run its economy by ignoring the realities of the market or prudent public finances. In this strictly narrow sense, and in the urgent need to remove rigidities and incorporate flexibility in capital, product and labour markets, we are all "Thatcherite" now.”

Peter Mandelson (1953) British Labour politician

"There's plenty of life in the 'new' Third Way yet", The Times, 10 June 2002, p. 16.

World , Way , Thinking , Reality

“Dicko: I thought you sung a dismal song really well. You said it was a challenge for you. It was a challenge for me to listen to it cause I just couldn't follow it. I wanted to party tonight. I thought there were some great songs and that was just a bit of a speed bump in the evening for me and it's a shame cause I think you are growing. I wanted you to tear it up tonight and I think the song weighed you down but I thought you delivered it well.”

Hayley Jensen (1983) Australian singer

Australian Idol, Final Performances, Final 10

Thinking , Tear , Speed

“Succeeding in Iraq also requires defending its territorial integrity and stabilizing the region in the face of extremist challenges. This begins with addressing Iran and Syria. These two regimes are allowing terrorists and insurgents to use their territory to move in and out of Iraq. Iran is providing material support for attacks on American troops. We will disrupt the attacks on our forces. We'll interrupt the flow of support from Iran and Syria. And we will seek out and destroy the networks providing advanced weaponry and training to our enemies in Iraq.”

George W. Bush (1946) 43rd President of the United States

2000s, 2007, Address to the Nation (January 2007)

Support , Training

“Life, to me, is a series of false limits and my challenge as an athlete is to explore those limits on a bike.”

Lance Armstrong book Every Second Counts

Source: Every Second Counts (2003), p. 21

Life , Falseness

“At the very least, one would imagine being an openly anarchist professor would mean challenging the way universities are run—and I don’t mean by demanding an anarchist studies department, either—and that, of course, is going to get one in far more trouble than anything one could ever write.”

David Graeber (1961) American anthropologist and anarchist

Source: Fragments for an Anarchist Anthropology (2004), p. 7

Way , Imagination , Study , Universe

“A remarkably modest statement of his is recorded in the Proceedings of the Senate: "If So-and-so challenges me, I shall lay before you a careful account of what I have said and done; if he should continue, I shall reciprocate his dislike of me."”
Exstat et sermo eius in senatu percivilis: "Siquidem locutus aliter fuerit, dabo operam ut rationem factorum meorum dictorumque reddam; si perseveraverit, in vicem eum odero."

Sueton book The Twelve Caesars

Source: The Twelve Caesars, Tiberius, Ch. 28

“Each moment provides a challenge to you to become conscious. The game is to be waiting, and aware.”

Barry Long (1926–2003) Australian spiritual teacher and writer

Knowing Yourself: The True in the False (1996)

Game , Waiting

“The listener with no preconceptions hears massive waves of sound breaking over him and forms from them the image of a passionate soul seeking and finding the path to faith and peace in God through a life of struggle and a vigorous pursuit of ideals. It is impossible not to hear the confessional tone of this musical language; Liszt’s sonata becomes - perhaps involuntarily on the part of the composer - an autobiographical document and one which reveals an artist in the Faustian mold in the person of its author. As in the Harmonies poétiques et religieuses, the underlying religious concept which dominates and permeates the whole work demands a special kind of approach. Whereas representations of human passions and conflicts force themselves on our understanding with their powerfully suggestive coloring, this concept only becomes manifest to those souls who are prepared to soar to the same heights. The equilibrium of the sonata’s hymnic chordal motif, the transformation of its defiant battle motif (first theme) into a triumphant fanfare, and its appearance in bright, high notes on the harp, together with the devotional atmosphere of the Andante, represent a particular challenge to the listener; he is, after all, also expected to grasp the wide-spanned arcs of sound which, from the first hesitant descending octaves to the radiant final chords, build up a graphic panorama of the various stages of progress of a human spirit filled with faith and hope. As the reflection of a remarkable artistic personality worthy of deep admiration and, by extension, of the whole Romantic period, Liszt’s B minor Sonata deserves lasting recognition.”

Burkard Schliessmann classical pianist

About the Liszt Sonata in B minor

Life , God , Peace , Faith

“It would be lovely to think I had become a genius," he smiles, "but the fact is that I've forgotten most of it. Occasionally I can be watching University Challenge and a stray fact emerges from the recesses of my subconscious that I didn't know I knew, but for the most part I'm as vague on the details as I ever was.”

Bill Bryson (1951) American author

Bill Bryson: The accidental chancellor (November 15, 2005)

Love , Smile , Thinking , Universe

“All those who challenge the abuses of power by the prerogative state, like Snowden, who expose the crimes carried out by government, are turned into criminals. Totalitarian states always invert the moral order. It is the wicked that rule, and it is the just that are damned.”

Chris Hedges (1956) American journalist

37:55
“ Our Only Hope Will Come Through Rebellion http://www.youtube.com/watch?v=TOlg_2qAbUA” (2014)

“What is striking about the books which were written, especially during the eighteenth century, to defend Christianity against these attacks, is the degree to which they accept the assumptions of their assailants. Christianity is defended as being reasonable. It can be accommodated within these assumptions, which all reasonable people hold. There is little suggestion that the assumptions themselves are to be challenged. The defense is, in fact, a tactical retreat. But, as later history has shown, these tactical retreats can--if repeated often enough--begin to look more like a rout.”

Lesslie Newbigin (1909–1998) Christian missionary

The Gospel in a Pluralist Society. Eerdmans, 1989 (reprinted 2002),3.

People , Books , History

“Be sceptical, question authority, be a rebel. Do not conform and don’t be ordinary. Remember, all human progress is the result of far-sighted people challenging orthodoxy, tradition and rich, powerful, vested interests. Be daring, show imagination, take risks. Fight against the greatest human rights violation of all: free market capitalism, which has created a world divided into rich and poor, where hundreds of millions of people are malnourished, homeless, without clean drinking water and dying from hunger and preventable diseases. Don’t accept the world as it is. Dream about what the world could be – then help make it happen.”

Peter Tatchell (1952) British gay rights activist

Honorary doctorate acceptance speech, 26 July 2010 http://www.pinknews.co.uk/2010/07/26/be-sceptical-and-daring-peter-tatchells-honorary-doctorate-acceptance-speech/

Hunger , People , World , Disease

“Jesus is without question the most eloquent man who ever lived. Those who heard Him said, 'Never a man spoke like this Man.' The most eloquent of philosophers sits at His feet and marvels at both His words and His life. To those who disagree, I would simply challenge you to read the Gospel of John, and see for yourself. Never did any man speak like this Man.”

Ray Comfort (1949) New Zealand-born Christian minister and evangelist

You Can Lead an Atheist to Evidence, But You Can't Make Him Think (2009)

Life , Question , Reading

“[Neoinstitutional Economics…] theory has made an indispensable contribution in recent times to advances of understanding in this area. But it seems to me that in the economics of institutions theory is now outstripping empirical research to an excessive extent. No doubt the same could be said of other fields in economics, but there is a particular point about this one. Theoretical modelling may or may not be more difficult in this field than in others, but empirical work is confronted by a special difficulty. Because economic institutions are complex, they do not lend themselves easily to quantitative measurement. Even in the respects in which they do, the data very often are not routinely collected by national statistical offices. As a result, the statistical approach which has become the bread and butter of applied economics is not straightforwardly applicable. Examples of it do exist, the literature on the economics of slavery being perhaps the most fully developed - not surprisingly because slavery is an institution that is sharply defined. But to a large extent the empirical literature has consisted of case-studies which are interesting but not necessarily representative, together with a certain amount on legal court cases, which are almost certainly not representative. Is this the best we can do? There is a challenge here on the empirical side to economists to see what is the best way forward.”

R. C. O. Matthews (1927–2010) British economist

Way , Literature , Understanding , Study

“The less you know about a field, the better your odds. Dumb boldness is the best way to approach a new challenge.”

Jerry Seinfeld (1954) American comedian and actor

"Jerry Seinfeld, Online Force", in The New York Times (27 May 2015) http://www.nytimes.com/2015/05/31/arts/television/jerry-seinfeld-online-force.html

Way

“I make no apologies for this view now, nor do I intend to do so in the future. I have now been on the court for seven terms. For the most part, it has been much like other endeavors in life. It has its challenges and requires much of the individual to master the workings of the institution. We all know that. It is, I must say, quite different from what I might have anticipated if I had the opportunity to do so.”

Clarence Thomas (1948) Associate Justice of the Supreme Court of the United States

1990s, I Am a Man, a Black Man, an American (1998)

Life , Future , Parting

“Our magical tools and insights, our awareness of energies and allies on many planes, can deepen and inform our activism. And our activism can deepen our magic, by encouraging us to create ritual that speaks to the real challenges we face in the world, offers the healing and renewal we need to continue working, and a community that understands that spirit and action are one.”

Starhawk (1951) American author, activist and Neopagan

Toward an Activist Spirituality (2003)

World , Communication , Understanding

“One challenge is to agree on minimum criteria of good governance that are not perceived as a threat to cultural traditions and to draw on moral concepts that are indigenous to specific cultural settings. {{fix cite}”

Nayef Al-Rodhan (1959) philosopher, neuroscientist, geostrategist, and author

Sustainable History and the Dignity of Man (2009)

Drawing

“I am excited that Tanzania is the only country out of 53 African nations to host the relay. This is a rare opportunity for our nation and a challenge for the government and the people to promote sports.”

Ali Mohamed Shein (1948) President of Zanzibar

On the Olympic Torch relay in Dar es Salaam, 2008-04-13 http://news.bbc.co.uk/2/hi/africa/7345245.stm

People , Sport , Country

“You've really done your job when what's true? (Challenging question for all of us!)”

David Allen (1945) American productivity consultant and author

4 March 2011 https://twitter.com/gtdguy/status/43507841134362624
Official Twitter profile (@gtdguy) https://twitter.com/gtdguy

Question

“The bottom line is that monetary policy is a lot harder in the post-crisis world. We have learned a lot from the past five years, but there is still much we do not know. Policymakers, including the new Federal Reserve chair, are going to need flexible minds, good research, and the wisdom of ordinary Americans if they are going to meet the challenges that lie ahead.”

Christina Romer (1958) economist

"Monetary Policy in the Post-Crisis World: Lessons Learned and Strategies for the Future", Sumerlin Lecture, Johns Hopkins University, October 25, 2013.

Wisdom , Lie , World , Learning

“Mathematical research currently relies on a complex system of mutual trust based on reputations. By the time Simpson's paper appeared, both Kapranov and I had strong reputations. Simpson's paper created doubts in our result, which led to it being unused by other researchers, but no one came forward and challenged us on it.”

Vladimir Voevodsky (1966–2017) Russian mathematician

Univalent Foundations, Vladimir Voevodsky, IAS, March 26, 2014 http://www.math.ias.edu/vladimir/files/2014_IAS.pdf p. 10

Mathematics , Strong , Appearance , Time

“The coordination of information technology management presents a challenge to firms with dispersed IT practices. Decentralization may bring flexibility and fast response to changing business needs, as well as other benefits, but decentralization also makes systems integration difficult, presents a barrier to standardization, and acts as a disincentive toward achieving economies of scale. As a result, there is a need to balance the decentralization of IT management to business units with some centralized planning for technology, data, and human resources.
Here we explore three major mechanisms for facilitating inter-unit coordination of IT management: structural design approaches, functional coordination modes, and computer-based communication systems. We define these various mechanisms and their interrelationships, and we discuss the relative costs and benefits associated with alternative coordination approaches.
To illustrate the cost-benefit tradeoffs of coordination approaches, we present a case study in which computer-based communication systems were used to support team-based coordination of IT management across dispersed business units. Our analysis reveals possibilities for future approaches to IT coordination in large, dispersed organizations.”

Gerardine DeSanctis (1954–2005) American organizational theorist

Gerardine DeSanctis and Brad M. Jackson (1994) "Coordination of information technology management: Team-based structures and computer-based communication systems." Journal of Management Information Systems Vol 10 (4). p. 85-110. Abstract

Communication , Business , Support , Study

“We've got to keep 6 billion people happy without destroying our planet. It's the biggest challenge we've ever faced…. but we're taking it on.”

Hank Green (1980) American vlogger

EcoGeek Mainpage http://www.ecogeek.org/
EcoGeek

People , Happiness

“I’d like to think I have somehow connected or tapped to our collective subconscious, but in a sense I am just pulling ideas off the morning news. The real challenge is to make art out of these bits and pieces of our reality. I am a third-generation artist raised in the ghetto who was classically educated. This had its assets and liabilities.”

Joe Lewis (artist) (1953) American photographer

Walter Robinson. " Joe Lewis: Clairvoynace http://www.artnet.com/magazineus/features/robinson/robinson8-16-07.asp" at artnet.com, 2015.

Education , Art , Idea , Thinking

“The reason Smolin's idea is interesting is that it may answer the challenge, "The universe is too good to be true. It looks like a put-up job." But, note that the Smolin hypothesis cannot be used to account in particular for the BIOLOGICAL part of that "too good to be true". Smolinian selection may account for the fact that our universe has the necessary constants, dimensionality and laws to last for last for a long time (not fizzle out or crunch immediately its initiating bang), long enough to spawn daughter universes (and INCIDENTALLY long enough to breed life). But Smolinian selection cannot account for the fact that our universe is specifically congenial to life, or to intelligent life, or to us. My negative conclusion would break down only if life itself is in the habit of engineering the spawning of daughter universes. As far as I am aware, this hasn't been suggested, but it is, I suppose, a theoretical possibility that daughter universes are generated as a consequence of the fooling around of highly evolved physicists.”

Richard Dawkins (1941) English ethologist, evolutionary biologist and author

Richard Dawkins, "Science Delusion and the Appetite for Wonder" https://www.edge.org/conversation/science-delusion-and-the-appetite-for-wonder, John Brockman, Edge.org, 1.2.97.

Life , Law , Fools , Intelligence

“We need clear rules to play the game. We need to have respect for the law. If you play a chess game but after two or three moves you can change the rules, how can people play with you? Of course you will win, but after 60 years you will still be a bad player because you never meet anyone who can challenge you. What kind of game is that? Is that interesting? This game is not right, but who is going to say, 'Hey, let’s play fairly?”

Ai Weiwei (1957) Chinese concept artist

2010-, Ai Weiwei: The Dissident, 2011

People , Law , Game , Change

“Debates and parliamentary divisions are fruitless cosmetic exercises given the Tories' present Commons majority. And if we recognise this, we are either forced to accept Tory edicts as a fait accompli or we must look to new more militant forms of extra-Parliamentary opposition which involve mass popular participation and challenge the Government's right to rule.”

Peter Tatchell (1952) British gay rights activist

Article in London Labour Briefing, November 1981. When quoted in the House of Commons, Labour Party leader Michael Foot denounced him as the Labour candidate for Bermondsey. Source: Tatchell, The Battle for Bermondsey (Heretic Books, 1983) page 53.

Exercises

“I want you to come with me. We'll be tested, and challenged, but we'll never give up. We'll never turn back. So let the message go out from this conference, a modern compassionate Conservatism is right for our times, right for our party — and right for our country. If we go for it, if we seize it, if we fight for it with every ounce of passion, vigour and energy from now until the next election, nothing and no one can stop us.”

David Cameron (1966) Former Prime Minister of the United Kingdom

Speech to Conservative Party Conference http://www.theguardian.com/politics/2005/oct/04/conservatives2005.conservatives3 (4 October 2005)
2000s, 2005

Passion , Time , Fight , Country

“In the nineteenth century, so-called ‘psychics’ were often tested by having to guess the details on a postcard sealed in an envelope. Often they did surprisingly well so i thought it would be worth presenting some modern day non-psychics with the same challenge.”

Derren Brown (1971) British illusionist

TV Series and Specials (Includes DVDs), Trick of the Mind (2004–2006)

“Labour is apparently pursuing a sectional agenda based on the idea that disaffected Liberal Democrats and public-sector employees will give Labour a majority next time around. But we have not won, and show no signs of winning, the economic argument. We have not articulated a constructive alternative capable of recognising our weaknesses in government and taking the argument to the coalition. We show no relish for reconfiguring the relationship between the state, the market and society. The world is on the turn, yet we do not seem equal to the challenge.”

Maurice Glasman, Baron Glasman (1961) British philosopher

New Statesman article: see Press Association story 5 Jan 2012

World , Idea , Time

“If they take the time to do that, what they will see are officers who are human, who are overwhelmingly doing the right thing for the right reasons, and who are too often operating in communities—and facing challenges—most of us choose to drive around.”

James Comey (1960) American lawyer and the seventh director of the Federal Bureau of Investigation (FBI)

2010s, Hard Truths: Law Enforcement (2015)

Communication , Time

“Longer than memory we have known that each animal has its power and place, each a skill, virtue, wisdom, innocence — a special access to the structure and flow of the world. Each surpasses ourselves in some way. Together, sacred, they help hold the cosmos together, making it a joy and beauty to behold, but above all a challenge to understand as story, drama, and sacred play.”

Paul Shepard (1925–1996) American human ecologist

The Others: How Animals Made Us Human (1996), Island Press, 1997, Part V, p. 173 https://books.google.it/books?id=dwq8BwAAQBAJ&pg=PA173.

Wisdom , World , Beauty , Way

“The last six years afforded me much time and food for thought. I came to the conclusion that the human race is not divided into two opposing camps of good and evil. It is made up of those who are capable of learning and those who are incapable of doing so. Here I am not talking of learning in the narrow sense of acquiring an academic education, but of learning as the process of absorbing those lessons of life that enable us to increase peace and happiness in our world. Women in their role as mothers have traditionally assumed the responsibility of teaching children values that will guide them throughout their lives. It is time we were given the full opportunity to use our natural teaching skills to contribute towards building a modern world that can withstand the tremendous challenges of the technological revolution which has in turn brought revolutionary changes in social values.”

Aung San Suu Kyi (1945) State Counsellor of Myanmar and Leader of the National League for Democracy

Opening Keynote Address at NGO Forum on Women, Beijing China (1995)

Life , Women , Children , World

“With this unnecessary crisis resolved, new horizons emerge with a focus on shared challenges.”

Hassan Rouhani (1948) 7th President of Islamic Republic of Iran

Parisa Hafezi, Louis Charbonneau, John Irish & Arshad Mohammed, "Iran deal reached, Obama hails step toward 'more hopeful world'" http://www.reuters.com/article/2015/07/14/us-iran-nuclear-idUSKCN0PM0CE20150714, Reuters (July 14, 2015)

“During the next 10 years about 1.2 billion young 15-to-30-year-olds will be entering the job market and with the means now at our disposal about 300 million will get a job. What will we offer these young, about a billion of them? — or will we leave them to be recruited by criminal leagues and terrorists? … I think this is one of the greatest challenges if we want to achieve peaceful development and hope for these young.”

Martti Ahtisaari (1937) Finnish politician and former President of Finland

Interview with Finnish YLE TV, quoted in "Nobel Peace Prize winner wants jobs for the young" in International Herald Tribune (11 October 2008) http://web.archive.org/web/20081012063102/http://www.iht.com/articles/ap/2008/10/11/europe/EU-Finland-Nobel-Peace.php

Peace , Hope , Thinking

“It seems to me that it is these extremists who are advocating a soft approach. Their oversimplifications and their baseless generalizations reflect the softness of those who cannot bear to face the burdens of a continuing struggle against a powerful and resourceful enemy. A truly tough approach, in my judgment, is one which accepts the challenge of communism with the courage and determination to meet it with every instrumentality of foreign policy—political and economic as well as military, and with the willingness to see the struggle through as far into the future as may be necessary. Those who seek to meet the challenge—or, in reality, to evade it—by bold adventures abroad and witch hunts at home are the real devotees of softness—the softness of seeking escape from painful realities by resort to illusory panaceas.”

J. William Fulbright (1905–1995) American politician

Regarding radicals of the right, “Public Policy and Military Responsibility,” speech at the opening session of the National War College and the Industrial College of the Armed Forces, Washington, D.C., August 21, 1961, Congressional Record, vol. 107, p. 16444.

Pain , Home , Communication , Courage

“There is a new awakening in India that is challenging the ongoing westernization of the discourse about India and the intellectual machinery that produces it.”

Rajiv Malhotra book The Battle for Sanskrit

The Battle for Sanskrit (2016)

“There’s no denying that a collapse in stock prices today would pose serious macroeconomic challenges for the United States. Consumer spending would slow, and the U. S. economy would become less of a magnet for foreign investors. Economic growth, which in any case has recently been at unsustainable levels, would decline somewhat. History proves, however, that a smart central bank can protect the economy and the financial sector from the nastier side effects of a stock market collapse.”

Ben Bernanke (1953) American economist

"A Crash Course for Central Bankers," http://www.foreignpolicy.com/story/cms.php?story_id=3272 Foreign Policy (September/October 2000)

History

“Several times I have commented that hatred felt long and deeply enough no longer feels like hatred, but more like tradition, economics, religion, what have you. It is when those traditions are challenged, when the entitlement is threatened, when the masks of religion, economics, and so on are pulled away that hate transforms from its more seemingly sophisticated, "normal," chronic state--where those exploited are looked down upon, or despised--to a more acute and obvious manifestation. Hate becomes more perceptible when it is no longer normalized. Another way to say all of this is that if the rhetoric of superiority works to maintain the entitlement, hatred and direct physical force remain underground. But when that rhetoric begins to fail, force and hatred waits in the wings, ready to explode.”

Derrick Jensen book The Culture of Make Believe

Source: The Culture of Make Believe (2003), p. 106-7

Hate , Religion , Way , Feeling

“To have been chosen when you're in your thirties to play someone who's 120, and then to find when you were in your early fifties you were going to play the same character at your then-age, that is, in your early fifties, in fact I don't think I've come out of the trauma. But the interesting think about that it's an absolutely unique challenge for an actor; I can't think of anyone who's been asked to do that, or indeed been given the opportunity, and I'll always be grateful for that.”

Ian McDiarmid (1944) Scottish actor and stage director

Interview: Ian McDiarmid https://www.ign.com/articles/2005/10/12/interview-ian-mcdiarmid?page=2 (October 12, 2005)

Age , Thinking

“I try to take things that challenge me either physically or mentally, or I have to learn a new skill.”

John C. Reilly (1965) American actor

Learning

“We shall melt down, under the heat of repeated pressure and challenge, all fixed orders of social division and hierarchy, and prevent them from working as the inescapable grid within which our practical and passionate relations to one another must develop.”

Roberto Mangabeira Unger book The Self Awakened: Pragmatism Unbound

Source: The Self Awakened: Pragmatism Unbound (2007), p. 142

Passion

“Mayor Giuliani is a strong and principled leader. I saw firsthand his leadership in helping transform a crime-ridden New York City into the safest large city in our nation, while increasing preparedness by opening the city’s first Office of Emergency Management. He has always shown uncompromising courage in the face of challenges. I am proud to lead First Responders across America who support Rudy for President.”

Howard Safir (1941)

A statement by Safir posted on JoinRudy2008.com, Rudy Giuliani's official presidential campaign website anouncing the creation of "First Responders for Rudy"
[Howard Safir, http://www.joinrudy2008.com/article/index/748, Rudy Giuliani Unveils National First Responders Coalition, Rudy Giuliani Presidential Committee, Inc., 2007-08-28, 2007-12-20]

Courage , Support , Strong , Help

“Americans expect us to go to Washington for the right reason and not just to mingle with the right people. Politics isn't just a game of clashing parties and competing interests. The right reason is to challenge the status quo, to serve the common good, and to leave this nation better than we found it. No one expects us all to agree on everything, but we are expected to govern with integrity, and goodwill, and clear convictions, and a servant's heart.”

Sarah Palin (1964) American politician

The phrase "a servant's heart" refers to a teaching of Jesus to crowds of Pharisees ("But the greatest among you shall be your servant.", Matthew 23:11) or to his apostles at the Last Supper ("and whoever wishes to be first among you shall be slave of all", Mark 10:44) or to his apostles on the road to Jerusalem ("But it is not this way with you, but the one who is the greatest among you must become like the youngest, and the leader like the servant.", Luke:22:26).
2008, 2008 Republican National Convention

People , Game , Heart

“On-the-job democracy isn't just a lofty concept but a better, more profitable way to do things. We all demand democracy in every other aspect of our lives and culture. People are considered adults in their private lives, at the bank, at their children's schools, with family and among friends--so why are they suddenly treated like adolescents at work? Why can't workers be involved in choosing their own leaders? Why shouldn't they manage themselves? Why can't they speak up--challenge, question, share information openly?”

Ricardo Semler book The Seven-Day Weekend

The Seven-Day Weekend (2004)

Children , People , School , Family

“Kuhn had the genius to find the words and sketch the concepts that made important old philosophical problems relevant to the public and newly discussable by philosophers. He had the strength of mind and commitment to lead the discussion. He could speak the truly incommensurable languages of physics, philosophy, and history, all necessary to frame and advance his epistemological quest. He wrote, as one of his admirers, Margaret Masterman, put it, in a "quasi-poetic style," sometimes veiled, sometimes with "rhetorical exaggeration," but always after careful and even painful thought. Or, to switch metaphors, he drew the portrait of science in the manner of the Impressionists. At a distance, where most viewers stand, the portrait appears illuminating, persuasive, and inspiring; close in, where historians and philosophers stare, it looks sketchy, puzzling, and richly challenging.”

John L. Heilbron (1934) American historian

Thomas Samuel Kuhn: 18 July 1922-17 June 1996 (1998)

Pain , History , Problem , Appearance

“No dream is too big, no challenge is too great. Nothing we want for our future is beyond our reach. America will no longer settle for anything less than the best.”

Donald J. Trump (1946) 45th President of the United States of America

Victory Speech http://www.nytimes.com/2016/11/10/us/politics/trump-speech-transcript.html (9 November 2016)
2010s, 2016, November

Dreams , Future

“Having presented all the relevant nanoscale mechanisms, thus laying down a firm background for the readers’ understanding, the author moves to the topic of architectural challenges in Chapter 7. This field is claimed still to be an unsolved problem so the author gives examples of currently used technologies and points out potential architectural solutions such as self-assembly, carbon nanotubes, or quantum systems. That is why it makes the book even more valuable for those who intend to involve nanonetworks in their research.”

Stephen F Bush

Book Reviews, REVIEWER: JAKUB PALIDER, NANOSCALE COMMUNICATION NETWORKS STEPHEN F. BUSH, ARTECH HOUSE, 2010, ISBN-13: 978-1-60807-003-9, HARDCOVER, 308 PAGES, IEEE Communications Magazine, August 2011.

Books , Understanding , Problem

“A college education was for me life-changing. It gave me a life-long passion for reading and learning. It challenged my narrowness and parochialism-really forced open my mind. It deepened my commitment to culture in general and to the higher forms of pleasure. Thus it enriched my life-permanently-by confirming me in habits of mind that would benefit me all my life long. Anyone observing could have seen that happening to me (and my fellow students) at the time. A real education is life-changing. You don't go to classes during the week and get drunk in dance bars on the weekend. You discover a higher level of life and pleasure, and you start living it. If the education takes, you keep living it the rest of your life. […] Education releases you for real joy in the midst of a culture that is abysmally cheap and shabby. The people around you pursue TV, sports, and shopping-- obey the commands of their masters to indulge themselves in every way and not to question the value of what they are fed by the media. But the educated man is critical and even self-critical: he THINKS about things-even things like pleasure. Mindless self-indulgence is no longer enough when you have learned to think.”

Donald Vroon (1942) American music critic

"Critical Convictions", American Record Guide, May/Jun 2002

Life , People , Pleasure , Education

“We have carried our quest for peace to many nations and peoples because we share this planet with others whose future, in large measure, is tied to our own action, and whose counsel is necessary to our own hopes. We have found understanding and support. And we know they wait with us tonight for some response that could lead to peace. I wish tonight that I could give you a blueprint for the course of this conflict over the coming months, but we just cannot know what the future may require. We may have to face long, hard combat or a long, hard conference, or even both at once. Until peace comes, or if it does not come, our course is clear. We will act as we must to help protect the independence of the valiant people of South Vietnam. We will strive to limit the conflict, for we wish neither increased destruction nor do we want to invite increased danger. But we will give our fighting men what they must have: every gun, and every dollar, and every decision—whatever the cost or whatever the challenge. And we will continue to help the people of South Vietnam care for those that are ravaged by battle, create progress in the villages, and carry forward the healing hopes of peace as best they can amidst the uncertain terrors of war. And let me be absolutely clear: The days may become months, and the months may become years, but we will stay as long as aggression commands us to battle. There may be some who do not want peace, whose ambitions stretch so far that war in Vietnam is but a welcome and convenient episode in an immense design to subdue history to their will. But for others it must now be clear—the choice is not between peace and victory, it lies between peace and the ravages of a conflict from which they can only lose.”

Lyndon B. Johnson (1908–1973) American politician, 36th president of the United States (in office from 1963 to 1969)

1960s, State of the Union Address (1966)

Men , War , People , Peace

“The road ahead bears many challenges and now more than ever do the people of our community need a limited government that allows the people to do what they do best … to build their own wealth.”

Robert Agresta (1983)

Scribd:Robert Agresta Inauguration speech Quoted in Mayor & Council Meeting of January 2009. http://www.scribd.com/full/54569111?access_key=key-11gd71r31loly41co5n5

People , Communication , Wealth

“I pay attention to what’s going on around me. I’m always looking for new energy, new talent, new voices. When you do that I think it’s easier to come up with fresh ideas. It's not that my career has been based on surprising people, but it’s been about challenging myself — to constantly do new things that are going to broaden my own mind and in the process, hopefully, connect with other people.”

Madonna (1958) American singer, songwriter, and actress

Parade magazine 24 June 2008 http://www.parade.com/celebrity/celebrity-parade/archive/pc_0179.html

People , Idea , Thinking

“I am an old man!… I’m given to meditation and prayer. I would enjoy sitting in a rocker, swallowing prescriptions, listening to soft music, and contemplating the things of the universe. But such activity offers no challenge and makes no contribution. I wish to be up and doing. I wish to face each day with resolution and purpose. I wish to use every waking hour to give encouragement, to bless those whose burdens are heavy, to build faith and strength of testimony.”

Gordon B. Hinckley (1910–2008) President of The Church of Jesus Christ of Latter-day Saints

Testimony, Ensign, May 1998, 69.

Faith , Music , Universe

“It is also a fact that America is too democratic at home to be autocratic abroad. This limits the use of America's power, especially its capacity for military intimidation. Never before has a populist democracy attained international supremacy. But the pursuit of power is not a goal that commands popular passion, except in conditions of a sudden threat or challenge to the public's sense of domestic well-being. The economic self-denial (that is, defense spending) and the human sacrifice (casualties, even among professional soldiers) required in the effort are uncongenial to democratic instincts. Democracy is inimical to imperial mobilization.”

Zbigniew Brzeziński book The Grand Chessboard

Source: The Grand Chessboard (1997), Chapter 2, The Eurasian Chessboard, p. 35-36.

Democracy , Home , Sense , Effort

“Play to your strengths. If you’re not the “warm & fuzzy” voice, don’t waste time trying to be that. Work at what you’re naturally good at, then make it better. Challenge people to challenge you. And know when to stop talking.”

Larry Brantley (1966) American stand-up comedian

Larry Brantley – the heart (and voice) behind Wishbone! http://hollyfranklin.com/larrybrantley/ (September 17, 2016)

People , Nature , Time

“O sea-bird, beautiful upon the tides,
White as the moon is when the night abides,
Or snow untouched, whose dustless splendour glows
Bright as a sunbeam and whose white wing throws
A glove of challenge on the salt sea-flood.”

Dafydd ap Gwilym (1320–1380) Welsh poet

Yr wylan deg ar lanw dioer
Unlliw ag eiry neu wenlloer,
Dilwch yw dy degwch di,
Darn fel haul, dyrnfol, heli.
"Yr Wylan" (To the Sea-gull), line 1; translation from Robert Gurney (ed. and trans.) Bardic Heritage (London: Chatto & Windus, 1969) p. 130.

Beauty , Bird , Sea , Night

“Ask whatever challenges dead and thoughtless beliefs.”

Douglas Coupland book Girlfriend in a Coma

Girlfriend in a Coma (1998)

Dead

“Optimism is normal, but some fortunate people are more optimistic than the rest of us. If you are genetically endowed with an optimistic bias, you hardly need to be told that you are a lucky person -- you already feel fortunate. Optimistic people play a disproportionate role in shaping our lives. Their decisions make a difference; they are inventors, entrepreneurs, political and military leaders -- not average people. They got to where they are by seeking challenges and taking risks. They are talented and they have been lucky, almost certainly luckier than they acknowledge.”

Daniel Kahneman (1934) Israeli-American psychologist

Bias, Blindness and How We Truly Think (Part 1): Daniel Kahneman, bloomberg.com, 24 October 2011, 15 May 2014 http://www.bloomberg.com/news/2011-10-24/bias-blindness-and-how-we-truly-think-part-1-daniel-kahneman.html,
"Bias, Blindness and How We Truly Think" (2011)

People , Feeling , Optimism , Decision

“My challenge is really to say, 'Can you name me a moral action or a statement that has been made by a believer that couldn't have been made by a non-believer?”

Christopher Hitchens (1949–2011) British American author and journalist

The Rise of Atheism, ABC News, 30 September 2007, 1 September 2015 http://abcnews.go.com/GMA/story?id=3671172,
Alternate version: Name me an ethical statement made or an action performed by a believer that could not have been made or performed by a non-believer.
2007-11-01
Excerpt from The Portable Atheist
USA Today
0161-7389
http://www.usatoday.com/life/books/excerpts/2007-11-01-portable-atheist_N.htm
Hitchens posed this challenge many times in debate or during lectures, variously phrased, claiming no one had ever been able to pass it, although everyone could easily answer the corollary question: "Could you name a wicked action or a vile statement made by someone, attributable only to their religious faith?"
Christopher Hitchens Moral Challenge to the god fearing religious folks, YouTube, 20 June 2009, 1 September 2015 https://www.youtube.com/watch?v=XqFwree7Kak,
2000s, 2007

“As you are well aware, the last time the people of this country were given a say on membership of the European Union was back in 1975. This must have been a factor in your thinking when, in 2007, you gave a “cast-iron guarantee” to hold a referendum if you became Prime Minister. Since that promise, however, your message on the issue has been confusing and misleading. You say the time is not right but refuse to clarify when the time will be right. You believe that leaving would not be in our best interests and an in/out referendum is flawed because it offers a “single choice”. In last week’s Sun poll, almost 70 per cent of voters said they would like a referendum. In the same poll, a clear majority said they would like to leave the EU and yet your plans would deny them that opportunity. I believe the British people, along with many of your own backbench MPs, want and deserve a straight in/out choice in a referendum. I propose a public debate between us where we can put our respective cases forward. My challenge to you is an open and honest one and I hope you will afford me, and the people of this country, a proper say on the matter.”

Nigel Farage (1964) British politician and former commodity broker

Letter from Nigel Farage that was hand delivered to 10 Downing Street by Nigel Farage himself, challenging the Prime Minister to an open debate on the EU, 16 July 2012 - Nigel delivers challenge to Downing Street. http://www.ukip.org/content/latest-news/2719-nigel-delivers-challenge-to-downing-street
2012

People , Hope , Thinking , Time

“But we are well aware that all issues of principle are not settled, and that principles alone are not enough. It is therefore our intention to challenge the Soviet Union, not to an arms race, but to a peace race- -to advance together step by step, stage by stage, until general and complete disarmament has been achieved. We invite them now to go beyond agreement in principle to reach agreement on actual plans.”

John F. Kennedy (1917–1963) 35th president of the United States of America

1961, UN speech

Peace

“The first duty of the officer is to challenge whatever seems illusory.”

S.L.A. Marshall (1900–1977) United States Army general and Military historian

The Soldier's Load and the Mobility of a Nation (1950)

“As a science mathematics has been adapted to the description of natural phenomena, and the great practitioners in this field… have never concerned themselves with the logical foundations of mathematics, but have boldly taken a pragmatic view of mathematics as an intellectual machine which works successfully. Description has been verified by further observation, still more strikingly be prediction, and sometimes, more ominously, by control of natural forces. Happily, unresolved problems… still remain as challenges.”

George Frederick James Temple (1901–1992) British mathematician

100 Years of Mathematics: a Personal Viewpoint (1981)

Mathematics , Nature , Problem , Science

“In life it’s always a bit of a challenge to be ethically motivated, and it’s not very different in this career. In the play I use all fake leather and no animal products on my face, hair or body. It’s up to me to put in the effort in life to make the most compassionate impact on the world around me without being rude or inconsiderate to others.”

Persia White (1972) American actress and singer

"Exclusive: Ecorazzi Gets Our Green On With Actress And Musician Persia White", interview with Ecorazzi (5 August 2009) http://www.ecorazzi.com/2009/08/05/exclusive-ecorazzi-gets-our-green-on-with-actress-and-musician-persia-white/.

Life , World , Motivation , Effort

“Do not lose your faith. A mighty fortress is our mathematics. Mathematics will rise to the challenge, as it always has.”

Stanislaw Ulam (1909–1984) Polish-American mathematician

In Heinz R. Pagels, The Dreams of Reason: The Computer and the Rise of the Sciences of Complexity, Ch. 3, p. 94; as quoted in Gaither's Dictionary of Scientific Quotations (Springer, 2008), p. 861

Faith , Mathematics

“I never dreamed of being an actor, but I'm beginning to love it more and more because I like challenging myself. When I feel like I'm not learning or having fun anymore, then I'll stop.”

Kristin Kreuk (1982) Canadian actress

Teen People's "25 Hottest Stars Under 25" in 2002 http://web.archive.org/web/20060324131358/http://www.teenpeople.com/teenpeople/2002/25hottest/profile/profile_kreuk.html

Love , Dreams , Feeling , Learning

“Mr. Chairman, delegates, and fellow citizens: I am honored by the support of this convention for vice president of the United States. I accept the duty to help lead our nation out of a jobs crisis and back to prosperity — and I know we can do this. I accept the calling of my generation to give our children the America that was given to us, with opportunity for the young and security for the old — and I know that we are ready. Our nominee is sure ready. His whole life has prepared him for this moment — to meet serious challenges in a serious way, without excuses and idle words. After four years of getting the run-around, America needs a turnaround, and the man for the job is Governor Mitt Romney.”

Paul Ryan (1970) American politician

Republican national convention, , quoted in * 2012-08-29
Transcript: Rep. Paul Ryan's Convention Speech
NPR
http://www.npr.org/2012/08/29/160282031/transcript-rep-paul-ryans-convention-speech
2012-09-30

Life , Children , Way , Support