Powerful quotes
page 2

John F. Kennedy photo

“Do not pray for easy lives. Pray to be stronger men.”

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

“being a successful person is not necessarily defined by what you have achieved, but by what you have overcome.”

Fannie Flagg (1944) American actress, comedian and author

Source: The All-Girl Filling Station's Last Reunion

Margaret Mead photo

“Always remember that you are absolutely unique. Just like everyone else.”

Margaret Mead (1901–1978) American anthropologist

Variant: Always remember that you are absolutely unique. Just like everyone else.

Ralph Waldo Emerson photo
Eleanor Roosevelt photo

“No one can make you feel inferior without your consent.”

Eleanor Roosevelt (1884–1962) American politician, diplomat, and activist, and First Lady of the United States

Disputed
Variant: No one can make you feel inferior without your permission.
Source: Sometimes claimed to appear in her book This is My Story, but in The Quote Verifier by Ralph Keyes (2006), Keyes writes on p. 97 that "Bartlett's and other sources say her famous quotation can be found in This is My Story, Roosevelt's 1937 autobiography. It can't. Quotographer Rosalie Maggio scoured that book and many others by and about Roosevelt in search of this line, without success. In their own extensive searching, archivists at the Franklin D. Roosevelt Library in Hyde Park, New York, have not been able to find the quotation in This Is My Story or any other writing by the First Lady. A discussion of some of the earliest known attributions of this quote to Roosevelt, which may be a paraphrase from an interview, can be found in this entry from Quote Investigator http://quoteinvestigator.com/2011/03/30/not-inferior/.

Stephen R. Covey photo

“Most people do not listen with the intent to understand; they listen with the intent to reply.”

Source: The Seven Habits Of Highly Effective People (1989), p. 239
Source: The 7 Habits of Highly Effective People: Powerful Lessons in Personal Change

Harriet Beecher Stowe photo
Warren Buffett photo

“It takes 20 years to build a reputation and five minutes to ruin it.”

Warren Buffett (1930) American business magnate, investor, and philanthropist

Context: It takes 20 years to build a reputation and five minutes to ruin it. If you think about that, you'll do things differently.

Eleanor Roosevelt photo

“The future belongs to those who believe in the beauty of their dreams.”

Eleanor Roosevelt (1884–1962) American politician, diplomat, and activist, and First Lady of the United States

Often attributed to Eleanor Roosevelt without an original source in her writings, for example in the introduction to It Seems to Me : Selected Letters of Eleanor Roosevelt (2001) by Leonard C. Schlup and Donald W. Whisenhunt, p. 2 http://books.google.com/books?id=UeFWjTMcLZYC&lpg=PP1&pg=PA2#v=onepage&q&f=false. But archivists have not been able to find the quote in any of her writings, see the comment from Ralph Keyes in The Quote Verifier above.
Disputed

Stephen R. Covey photo
Richard Branson photo

“As soon as something stops being fun, I think it’s time to move on. Life is too short to be unhappy. Waking up stressed and miserable is not a good way to live.”

Richard Branson (1950) English business magnate, investor and philanthropist

Source: Screw It, Let's Do It: Lessons In Life

Vincent Van Gogh photo
Fred Shero photo

“Be more concerned with your character than your reputation. For your character is what you really are, while your reputation is merely what others think you are.”

Fred Shero (1925–1990) Former ice hockey player and coach

Jackson, Jim, Walking Together Forever: The Broad Street Bullies, Then and Now

Andrew Jackson photo

“One man with courage makes a majority.”

Andrew Jackson (1767–1845) American general and politician, 7th president of the United States

However, see also the attributed quote "desperate courage makes One a majority."
Attributed to Jackson by Robert F. Kennedy in his "Foreword" to the "Young Readers Memorial Edition" of John F. Kennedy's Profiles in Courage, and by Ronald Reagan in nominating Robert Bork to the US Supreme Court, this has never been found in Jackson's writings, and there is no record of him having declared it. Somewhat similar statements are known to have been made by others:
A man with God is always in the majority. ~ John Knox
Any man more right than his neighbors constitutes a majority of one. ~ Henry David Thoreau
One on God's side is a majority ~ Wendell Phillips
Misattributed

Antisthenes photo

“Pay attention to your enemies, for they are the first to discover your mistakes.”

Antisthenes (-444–-365 BC) Greek philosopher

§ 12
From Lives and Opinions of the Eminent Philosophers by Diogenes Laërtius

Pythagoras photo

“A fool is known by his Speech; and a wise man by Silence.”

Pythagoras (-585–-495 BC) ancient Greek mathematician and philosopher

The Sayings of the Wise (1555)

William Greenough Thayer Shedd photo

“A ship is safe in harbor, but that's not what ships are for.”

William Greenough Thayer Shedd (1820–1894) American theologian

Attributed without citation in Gary Ninneman, C.I.A.: Church in Atrophy (Xulon Press, 2006), p. 167. This is possibly a confusion with John Augustus Shedd.

“You will never find time for anything. If you want time, you must make it.”

Charles Buxton (1823–1871) English brewer, philanthropist, writer and politician

Source: Notes of Thought (1883), p. 158

Joanne K. Rowling photo
Amelia Earhart photo

“Women must try to do things as men have tried. When they fail, their failure must be a challenge to others.”

Letter to her husband George P. Putnam, on the eve of her last flight
Last Flight (1937)
Context: Please know that I am aware of the hazards. I want to do it because I want to do it. Women must try to do things as men have tried. When they fail, their failure must be a challenge to others.

Richard M. DeVos photo
Jackie Robinson photo

“A life is not important except in the impact it has on other lives.”

Jackie Robinson (1919–1972) American baseball player

I Never Had It Made (1972) by Robinson, as told to Alfred Duckett; excerpted in "Why 'I Never Had It Made': Jackie Robinson's Own Story," http://www.mediafire.com/view/bkybh5wfo9zf32o Newsday (November 5, 1972)

Sun Tzu photo

“Can you imagine what I would do if I could do all I can?”

Sun Tzu (-543–-495 BC) ancient Chinese military general, strategist and philosopher from the Zhou Dynasty
James Baldwin photo

“Not everything that is faced can be changed. But nothing can be changed until it is faced.”

James Baldwin (1924–1987) (1924-1987) writer from the United States

"As Much Truth As One Can Bear" in The New York Times Book Review (14 January 1962); republished in The Cross of Redemption: Uncollected Writings (2011), edited by Randall Kenan<!-- , also quoted in Wisdom for the Soul : Five Millennia of Prescriptions for Spiritual Healing (2006) by Larry Chang, p. 114 -->
Context: Not everything that is faced can be changed. But nothing can be changed until it is faced. … Most of us are about as eager to change as we were to be born, and go through our changes in a similar state of shock.

Oscar Wilde photo

“Be Yourself. Everyone Else Is Already Taken.”

Oscar Wilde (1854–1900) Irish writer and poet

Anonymous advertising copywriter for Menards chain of hardware stores (2000), according to Quote Investigator http://quoteinvestigator.com/2014/01/20/be-yourself
Misattributed

Orhan Pamuk photo
Richard Branson photo
H. Jackson Brown, Jr. photo

“Never give up on what you really want to do. The person with big dreams is more powerful than one with all the facts.”

H. Jackson Brown, Jr. (1940) American writer

Source: Life's Little Instruction Book: 511 Suggestions, Observations, and Reminders on How to Live a Happy and Rewarding Life

Eleanor Roosevelt photo
Zig Ziglar photo
Bruce Lee photo

“There are no limits. There are plateaus, but you must not stay there, you must go beyond them.”

Bruce Lee (1940–1973) Hong Kong-American actor, martial artist, philosopher and filmmaker

As quoted in The Art of Expressing the Human Body (1998) edited by John R. Little, p. 23
Context: There are no limits. There are plateaus, but you must not stay there, you must go beyond them. If it kills you, it kills you. A man must constantly exceed his level.

Theodore Roosevelt photo

“Far and away the best prize that life offers is the chance to work hard at work worth doing”

Theodore Roosevelt (1858–1919) American politician, 26th president of the United States

1900s, A Square Deal (1903)
Context: Among ourselves we differ in many qualities of body, head, and heart; we are unequally developed, mentally as well as physically. But each of us has the right to ask that he shall be protected from wrong-doing as he does his work and carries his burden through life. No man needs sympathy because he has to work, because he has a burden to carry. Far and away the best prize that life offers is the chance to work hard at work worth doing; and this is a prize open to every man, for there can be no better worth doing than that done to keep in health and comfort and with reasonable advantages those immediately dependent upon the husband, the father, or the son. There is no room in our healthy American life for the mere idler, for the man or the woman whose object it is throughout life to shirk the duties which life ought to bring. Life can mean nothing worth meaning, unless its prime aim is the doing of duty, the achievement of results worth achieving.

Abraham Lincoln photo

“Do I not destroy my enemies when I make them my friends?”

Abraham Lincoln (1809–1865) 16th President of the United States

His response when "accused of treating his opponents with too much courtesy and kindness, and when it was pointed out to him that his whole duty was to destroy them", as quoted in More New Testament Words (1958) by William Barclay; either this anecdote or Lincoln's reply may have been adapted from a reply attributed to Holy Roman Emperor Sigismund:
:* Some courtiers reproached the Emperor Sigismond that, instead of destroying his conquered foes, he admitted them to favour. “Do I not,” replied the illustrious monarch, “effectually destroy my enemies, when I make them my friends?”
::* "Daily Facts" in The Family Magazine Vol. IV (1837), p. 123 http://books.google.de/books?id=aW0EAAAAQAAJ&pg=PA123&dq=destroy; also quoted as simply in "Do I not effectually destroy my enemies, in making them my friends?" in The Sociable Story-teller (1846)
Disputed

Reinhold Niebuhr photo

“God grant me the serenity
to accept the things I cannot change,
courage to change the things I can,
and the wisdom to know the difference.”

Reinhold Niebuhr (1892–1971) American protestant theologian

One of the most commonly quoted forms.
The Serenity Prayer (c. 1942)
Variant: Lord, grant me the strength to accept the things I cannot change,
he courage to change the things I can,
and the wisdom to know the difference.

Albert Einstein photo

“Logic will get you from A to Z; imagination will get you everywhere.”

Albert Einstein (1879–1955) German-born physicist and founder of the theory of relativity

Variant: Logic will get you from A to B. Imagination will take you anywhere.

Richard Branson photo
Michael Jordan photo

“Limits, like fears, are often just an illusion”

Michael Jordan (1963) American retired professional basketball player and businessman

Hall of Fame induction address, 2009 http://www.youtube.com/watch?v=nf3PYecdgjE&NR=1

Napoleon Hill photo

“Whatever the mind of man can conceive and believe it can achieve.”

Napoleon Hill (1883–1970) American author

p.32 -->
Variant: Whatever the mind of man can conceive and believe, it can achieve.
Source: Think and Grow Rich: A Black Choice

Friedrich Nietzsche photo

“Happiness is the feeling that power increases - that resistance is being overcome.”

Friedrich Nietzsche (1844–1900) German philosopher, poet, composer, cultural critic, and classical philologist

Source: The Anti-Christ

Edmund Hillary photo

“People do not decide to become extraordinary. They decide to accomplish extraordinary things.”

Edmund Hillary (1919–2008) New Zealand mountaineer

Though widely attributed to Hillary on the internet, this appears to have originated as a quote about him in a Rolex advertisement.
Disputed

William Faulkner photo
George Bernard Shaw photo

“A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing.”

George Bernard Shaw (1856–1950) Irish playwright

Preface
1910s, The Doctor's Dilemma (1911)
Variant: A life spent making mistakes is not only more honorable but more useful than a life spent doing nothing.
Context: Attention and activity lead to mistakes as well as to successes; but a life spent in making mistakes is not only more honorable but more useful than a life spent doing nothing.

Ralph Ellison photo
Eleanor Roosevelt photo

“With the new day comes new strength and new thoughts.”

Eleanor Roosevelt (1884–1962) American politician, diplomat, and activist, and First Lady of the United States
Norman Vincent Peale photo
Mark Twain photo

“All you need in this life is ignorance and confidence, and then Success is sure.”

Mark Twain (1835–1910) American author and humorist

Mark Twain's Notebook, 1887
Letter to Cordelia Welsh Foote (Cincinnati), 2 December 1887. Letter reprinted http://www.twainquotes.com/Success.html in Benjamin De Casseres's When Huck Finn Went Highbrow https://www.worldcat.org/title/when-huck-finn-went-highbrow/oclc/2514292 (1934)

T. Harv Eker photo
Malcolm X photo
Isaac Newton photo

“This most beautiful System of the Sun, Planets and Comets, could only proceed from the counsel and dominion of an intelligent and powerful being.”

Philosophiae Naturalis Principia Mathematica (1687), Scholium Generale (1713; 1726)
Source: The Principia: Mathematical Principles of Natural Philosophy
Context: This most beautiful System of the Sun, Planets and Comets, could only proceed from the counsel and dominion of an intelligent and powerful being. And if the fixed Stars are the centers of other like systems, these being form'd by the like wise counsel, must be all subject to the dominion of One; especially, since the light of the fixed Stars is of the same nature with the light of the Sun, and from every system light passes into all the other systems. And lest the systems of the fixed Stars should, by their gravity, fall on each other mutually, he hath placed those Systems at immense distances one from another.

Pythagoras photo

“In anger we should refrain both from speech and action.”

Pythagoras (-585–-495 BC) ancient Greek mathematician and philosopher

As quoted in Lives and Opinions of Eminent Philosophers, "Pythagoras", Sect. 23–24, as translated in Dictionary of Quotations (1906) by Thomas Benfield Harbottle, p. 370

Babe Ruth photo

“Every strike brings me closer to the next home run.”

Babe Ruth (1895–1948) American baseball player

As quoted in Weird Ideas That Work : 11 1/2 practices for promoting, managing, and sustaining innovation (2001) by Robert I. Sutton, p. 95

Seneca the Younger photo

“Luck is what happens when preparation meets opportunity.”

Seneca the Younger (-4–65 BC) Roman Stoic philosopher, statesman, and dramatist

Has been attributed to Seneca since the 1990s (eg. Gregory K. Ericksen, (1999), Women entrepreneurs only: 12 women entrepreneurs tell the stories of their success, page ix.). Other books ascribe the saying to either Darrell K. Royal (former American football player, born 1924) or Elmer G. Letterman (Insurance salesman and writer, 1897-1982). However, it is unlikely either man originated the saying. A version that reads "He is lucky who realizes that luck is the point where preparation meets opportunity" can be found (unattributed) in the 1912 The Youth's Companion: Volume 86. The quote might be a distortion of the following passage by Seneca (who makes no mention of "luck" and is in fact quoting his friend Demetrius the Cynic):<blockquote>"The best wrestler," he would say, "is not he who has learned thoroughly all the tricks and twists of the art, which are seldom met with in actual wrestling, but he who has well and carefully trained himself in one or two of them, and watches keenly for an opportunity of practising them." — Seneca, On Benefits, vii. 1 http://thriceholy.net/Texts/Benefits4.html</blockquote>
Disputed

Eleanor Roosevelt photo

“Great minds discuss ideas, average minds discuss events, small minds discuss people.”

Eleanor Roosevelt (1884–1962) American politician, diplomat, and activist, and First Lady of the United States

Some evidence for Henry Buckle (1821-1862) as the source: see p.33 quotation https://books.google.com/books?id=2moaAAAAYAAJ&q=buckle#v=snippet&q=buckle&f=false
There are many published incidents of this as an anonymous proverb since at least 1948, and as a statement of Eleanor Roosevelt since at least 1992, but without any citation of an original source. It is also often attributed to Admiral Hyman G. Rickover but, though Rickover quoted this, he did not claim to be the author of it; in "The World of the Uneducated" in The Saturday Evening Post (28 November 1959), he prefaces it with "As the unknown sage puts it..."
Great minds discuss ideas, average minds discuss events, and little minds discuss people.
In this form it was quoted as an anonymous epigram in A Guide to Effective Public Speaking (1953) by Lawrence Henry Mouat
New York times Saturday review of books and art, 1931: ...Wanted, the correct quotation and origin of this expression: Great minds discuss ideas, average minds discuss events, small minds discuss people...
Several other variants or derivatives of the expression exist, but none provide a definite author:
Great minds discuss ideas, mediocre minds discuss events, small minds discuss personalities.
Great minds discuss ideas
Average minds discuss events
Small minds discuss people
Small minds discuss things
Average minds discuss people
Great minds discuss ideas
...Be less curious about people and more curious about ideas. (Marie Curie, undated (died 1934), as quoted in Living Adventures in Science by Henry and Dana Lee Thomas, 1972)
...Some professor of psychology who has been eavesdropping for years makes the statement that "The best minds discuss ideas; the second in ranking talk about things; while the third group, or the least in mentality, gossip about people"… (Hardware age, Volume 123, 1929)
...He now reports that, "the best minds discuss ideas; the second ranking talks about things; while the third and lowest mentality – starved for ideas – gossips about people." (Printers' Ink, Volume 139, Issue 2, 1927, p. 87)
...It has been said long ago that there were three classes of people in the world, and while they are subject to variation, for elemental consideration they are useful. The first is that large class of people who talk about people; the next class are those who talk about things; and the third class are those who discuss ideas... (H. J. Derbyshire, "Origin of mental species", 1919)
...Mrs. Conklin points out certain bad conversational habits and suggests good ones, quoting Buckle's classic classification of talkers into three orders of intelligence — those who talk about nothing but persons, those who talk about things and those who discuss ideas... (review of Mary Greer Conklin's book Conversation: What to say and how to say it in The Continent, Jan. 23, 1913, p. 118)
...[ Henry Thomas Buckle's ] thoughts and conversations were always on a high level, and I recollect a saying of his which not only greatly impressed me at the time, but which I have ever since cherished as a test of the mental calibre of friends and acquaintances. Buckle said, in his dogmatic way: "Men and women range themselves into three classes or orders of intelligence; you can tell the lowest class by their habit of always talking about persons, the next by the fact that their habit is always to converse about things; the highest by their preference for the discussion of ideas"… (Charles Stewart, "Haud immemor. Reminescences of legal and social life in Edinburgh and London. 1850-1900", 1901, p. 33 http://www.mocavo.com/Haud-Immemor-by-Charles-Stewart-Reminiscences-of-Life-in-Edinburgh-and-London-1850-1900/608008/13?browse=true#63).
Disputed

Leonardo Da Vinci photo

“Simplicity is the ultimate sophistication.”

Leonardo Da Vinci (1452–1519) Italian Renaissance polymath

No published occurrence of such an attribution has yet been located prior to one in Wisdom Through the Ages : Book Two (2003) by Helen Granat, p. 225; this was used as an early slogan at Apple Computer in 1984, but the earliest occurence yet located is in The Recognitions (1955) by William Gaddis, p. 457:
Stop being so God Damn humble … You know God damn well that … that humility is defiance … simplicity today is sophisticated … simplicity is the ultimate sophistication today.
Disputed

Eleanor Roosevelt photo

“Yesterday is history, tomorrow is a mystery, and today is a gift… that's why they call it the present.”

Eleanor Roosevelt (1884–1962) American politician, diplomat, and activist, and First Lady of the United States

The quote is usually regarded as anonymous, but is often attributed to her on several websites, as well as in several books, including My Life Is an Open Book http://books.google.es/books?id=qCOa1k--dt4C&printsec=frontcover&hl=es#v=onepage&q=eleanor%20roosevelt&f=false (2008), The Spirituality of Mary Magdalene http://books.google.es/books?hl=es&id=BLRuINwzVZcC&dq=eleanor+roosevelt++%22past+is+history%22&q=eleanor+roosevelt#v=snippet&q=eleanor%20roosevelt&f=false (2008), Mis cuatro estaciones http://books.google.es/books?hl=es&id=QCgANqKq8EIC&dq=ayer+es+historia%2C+ma%C3%B1ana++misterio.+Hoy+regalo+de+Dios+presente&q=%22eleanor+roosevelt%22#v=snippet&q=%22eleanor%20roosevelt%22&f=false (2008), and Gilles Lamontagne http://books.google.es/books?ei=MdG9UqGQK-fL2wX5zYC4Dw&hl=es&id=WyFKAQAAIAAJ&dq=Hier+est+de+l%27histoire%2C+demain+est+un+myst%C3%A8re+et+aujourd%27hui+est+un+cadeau.+C%27+est+pourquoi+nous+l%27appelons+%C2%AB+le+pr%C3%A9sent+roosevelt&focus=searchwithinvolume&q=eleanor+roosevelt (2010). None of these works cite any original reference.
Disputed

Barack Obama photo

“We cannot continue to rely only on our military in order to achieve the national security objectives that we've set. We've got to have a civilian national security force that's just as powerful, just as strong, just as well-funded.”

Barack Obama (1961) 44th President of the United States of America

Call to Service in Colorado Springs, CO (2 July 2008) http://www.youtube.com/watch?v=Tt2yGzHfy7s
2008

Ferdinand Foch photo

“The most powerful weapon on earth is the human soul on fire.”

Ferdinand Foch (1851–1929) French soldier and military theorist

As quoted in The 32d Infantry Division in World War II (1956) by Harold Whittle Blakeley, p. 3

Eleanor Roosevelt photo

“The future belongs to those who believe in the beauty of their dreams. ”

Eleanor Roosevelt (1884–1962) American politician, diplomat, and activist, and First Lady of the United States
Laozi photo
Greta Thunberg photo
Mark Twain photo
Winston S. Churchill photo
Maya Angelou photo
Henry Van Dyke photo

“Time Is…
Too slow for those who wait,
Too swift for those who fear,
Too long for those who grieve,
Too short for those who rejoice,
But for those who love,
Time is Eternity.”

Henry Van Dyke (1852–1933) American diplomat

Time Is
Undated
Source: Time Is...
Too slow for those who wait,
Too swift for those who fear,
Too long for those who grieve,
Too short for those who rejoice,
But for those who love,
Time is Eternity. (Music and Other Poems, 1904)

“Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no hope at all.”

Dale Carnegie (1888–1955) American writer and lecturer

As quoted in The Ring of Truth (2004) by Joseph O'Day

Oprah Winfrey photo
Martin Luther King, Jr. photo

“The time is always right to do what’s right.”

Martin Luther King, Jr. (1929–1968) American clergyman, activist, and leader in the American Civil Rights Movement

Speech delivered in Finney Chapel at Oberlin College (22 October 1964), as reported in "When MLK came to Oberlin" by Cindy Leise, The Chronicle-Telegram (21 January 2008) http://chronicle.northcoastnow.com/2008/01/21/when-mlk-came-to-oberlin/
1960s
Variant: The time is always right to do what’s right.

Walter Isaacson photo
Orison Swett Marden photo
Tyler Perry photo
Pythagoras photo

“Rest satisfied with doing well, and leave others to talk of you as they please.”

Pythagoras (-585–-495 BC) ancient Greek mathematician and philosopher

As quoted in The World's Laconics: Or, The Best Thoughts of the Best Authors (1853) by Everard Berkeley
Variant: Rest satisfied with doing well, and leave others to talk of you as they will.

Helen Keller photo
Pythagoras photo

“As soon as laws are necessary for men, they are no longer fit for freedom.”

Pythagoras (-585–-495 BC) ancient Greek mathematician and philosopher

As quoted in Short Sayings of Great Men: With Historical and Explanatory Notes‎ (1882) by Samuel Arthur Bent, p. 454

Pythagoras photo

“Choose always the way that seems the best, however rough it may be; custom will soon render it easy and agreeable.”

Pythagoras (-585–-495 BC) ancient Greek mathematician and philosopher

As quoted in A Dictionary of Thoughts: Being a Cyclopedia of Laconic Quotations from the Best Authors of the World, both Ancient and Modern (1908) by Tyron Edwards, p. 101

Sholem Aleichem photo
Shirley Chisholm photo
Ashley Montagu photo
Oprah Winfrey photo
Maya Angelou photo
Peace Pilgrim photo
Jack Kerouac photo

“Maybe that's what life is… a wink of the eye and winking stars.”

Jack Kerouac (1922–1969) American writer

Letter to Alan Harrington (23 April 1949) published in Kerouac: Selected Letters: Volume 1 1940-1956 (1996)
Source: Selected Letters, 1940-1956

Henry Ford photo

“If I had asked people what they wanted, they would have said faster horses.”

Henry Ford (1863–1947) American industrialist

Patrick Vlaskovits, " Henry Ford, Innovation, and That “Faster Horse” Quote https://hbr.org/2011/08/henry-ford-never-said-the-fast," in Harvard Business Review, August 29, 2011.
Misattributed