“We can testify to these opinions, not by our words but by our actions. Our country can not exist on the renunciation of the heroic souls of the past. Public service, from the action of the humblest voter to the most exalted office, can not be made a mere matter of hire and salary. The supporters of our institutions must be inspired by a more dominant motive than a conviction that their actions are going to be profitable. We can not lower our standards to what we think will pay, but we must raise them to what we think is right. It is only in that direction that we shall find true patriotism. It is only by that method that we can maintain the rights of the individual, the sovereignty of the States, the integrity of the Union, the permanency of peace, and the welfare of mankind. You soldiers of the Republic enrolled under her banner that through your sacrifices there might be an atonement for the evils of your day. That is the standard of citizenship for all time. It is the requirement which must be met by those who hold public place. That must be the ideal of those who are worthy to share in the glory which you have given to the name of America, the ideal of those who hold fellowship with Washington and Lincoln.”

Source: Quotes from secondary sources, Dictionary of Burning Words of Brilliant Writers, 1895, P. 81.

Tomaszewski J. Kresy Wschodnie w polskiej myśli politycznej XIX i XX w.//Między Polską etniczną a historyczną. Polska myśl polityczna XIX i XX wieku.—T.6.—Warszawa, 1988.—S.101. Cited through: Oleksandr Derhachov (editor), "Ukrainian Statehood in the Twentieth Century: Historical and Political Analysis", 1996, Kiev

Source: Theory of the Earth (Paper, published in Transactions of the Royal Society of Edinburgh in 1785)

Source: An Essay on Aristocratic Radicalism (1889), pp. 25-26

Life lessons from Narayana Murthy (2013)

Variant: We are more severe judges of our own acts... We judge our thoughts, our intents, our secret curses, our secret hates, not only our acts.
Source: A Spy in the House of Love

Letter to the minister of a church in Brooklyn (20 November 1950), p. 95. The minister had earlier written Einstein asking if he would send him a signed version of a quote about the Catholic church attributed to Einstein in Time magazine (see the "Misattributed" section below), and Einstein had written back to say the quote was not correct, but that he was "gladly willing to write something else which would suit your purpose". According to the book, the minister replied "saying he was glad the statement had not been correct since he too had reservations about the historical role of the Church at large", and said that "he would leave the decision to Einstein as to the topic of the statement", to which Einstein replied with the statement above.
Attributed in posthumous publications, Albert Einstein: The Human Side (1979)
Context: The most important human endeavor is the striving for morality in our actions. Our inner balance and even our very existence depend on it. Only morality in our actions can give beauty and dignity to life. To make this a living force and bring it to clear consciousness is perhaps the foremost task of education. The foundation of morality should not be made dependent on myth nor tied to any authority lest doubt about the myth or about the legitimacy of the authority imperil the foundation of sound judgment and action.

2009, Nobel Prize acceptance speech (December 2009)
Context: I receive this honor with deep gratitude and great humility. It is an award that speaks to our highest aspirations — that for all the cruelty and hardship of our world, we are not mere prisoners of fate. Our actions matter, and can bend history in the direction of justice.
And yet I would be remiss if I did not acknowledge the considerable controversy that your generous decision has generated. In part, this is because I am at the beginning, and not the end, of my labors on the world stage. Compared to some of the giants of history who've received this prize — Schweitzer and King; Marshall and Mandela — my accomplishments are slight. And then there are the men and women around the world who have been jailed and beaten in the pursuit of justice; those who toil in humanitarian organizations to relieve suffering; the unrecognized millions whose quiet acts of courage and compassion inspire even the most hardened cynics. I cannot argue with those who find these men and women — some known, some obscure to all but those they help — to be far more deserving of this honor than I.
But perhaps the most profound issue surrounding my receipt of this prize is the fact that I am the Commander-in-Chief of the military of a nation in the midst of two wars. One of these wars is winding down. The other is a conflict that America did not seek; one in which we are joined by 42 other countries — including Norway — in an effort to defend ourselves and all nations from further attacks.
Still, we are at war, and I'm responsible for the deployment of thousands of young Americans to battle in a distant land. Some will kill, and some will be killed. And so I come here with an acute sense of the costs of armed conflict — filled with difficult questions about the relationship between war and peace, and our effort to replace one with the other.