For to err in opinion, though it be not the part of wise men, is at least human.
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Against Colotes.Plutarch
In the case of any person whose judgment is really deserving of confidence, how has it become so? Because he has kept his mind open to criticism of his opinions and conduct. Because it has been his practice to listen to all that could be said against him; to profit by as much of it as was just, and expound to himself, and upon occasion to others, the fallacy of what was fallacious. Because he has felt, that the only way in which a human being can make some approach to knowing the whole of a subject, is by hearing what can be said about it by persons of every variety of opinion, and studying all modes in which it can be looked at by every character of mind. No wise man ever acquired his wisdom in any mode but this; nor is it in the nature of human intellect to become wise in any other manner. (pp. 27-28)
John Stuart Mill
The history of human conduct does not warrant that exalted opinion of human virtue which would make it wise in a nation to commit interests of so delicate and momentous a kind as those which concern its intercourse with the rest of the world to the sole disposal of a magistrate, created and circumstanced, as would be a President of the United States.
Alexander Hamilton
The title wise is, for the most part, falsely applied. How can one be a wise man, if he does not know any better how to live than other men? — if he is only more cunning and intellectually subtle?
Henry David Thoreau
'Tis better for thee to be wise and not seem so, than to seem wise and not be so : Yet Men, for the most Part, desire and endeavor the contrary.
Thomas (writer) Fuller
Though quieta non movere may at times be a wise maxim for the statesman it cannot satisfy the political philosopher. He may wish policy to proceed gingerly and not before public opinion is prepared to support it, but he cannot accept arrangements merely because current opinion sanctions them. In a world where the chief need is once more, as it was at the beginning of the nineteenth century, to free the process of spontaneous growth from the obstacles and encumbrances that human folly has erected, his hopes must rest on persuading and gaining the support of those who by disposition are "progressives," those who, though they may now be seeking change in the wrong direction, are at least willing to examine critically the existing and to change it wherever necessary.
Friedrich Hayek
Plutarch
Podolsky, Boris
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