Every man...should periodically be compelled to listen to opinions which are infuriating to him. To hear nothing but what is read more

Every man...should periodically be compelled to listen to opinions which are infuriating to him. To hear nothing but what is pleasing to one is to make a pillow of the mind.

Every politician, clergyman, educator, or physician, in short, anyone dealing with human individuals, is bound to make grave mistakes if read more

Every politician, clergyman, educator, or physician, in short, anyone dealing with human individuals, is bound to make grave mistakes if he ignores these two great truths of population zoology: (1) no two individuals are alike, and (2) both environment and genetic endowment make a contribution to nearly every trait.

Without speculation there is no good and original observation.

Without speculation there is no good and original observation.

Society knows perfectly well how to kill a man and has methods more subtle than death

Society knows perfectly well how to kill a man and has methods more subtle than death

We have no claim to share in the glory of our ancestors unless we strive to resemble them.

We have no claim to share in the glory of our ancestors unless we strive to resemble them.

A man that would expect to train lobsters to fly in a year is called a lunatic; but a man read more

A man that would expect to train lobsters to fly in a year is called a lunatic; but a man that thinks men can be turned into angels by an election is a reformer and remains at large.

Everybody wants to be somebody; nobody wants to grow.

Everybody wants to be somebody; nobody wants to grow.

To love truth for truth's sake is the principal part of human perfection in this world, and the seed-plot of read more

To love truth for truth's sake is the principal part of human perfection in this world, and the seed-plot of all other virtues.

Philosophy consists very largely of one philosopher arguing that all other philosophers are jackasses. He usually proves it, and I read more

Philosophy consists very largely of one philosopher arguing that all other philosophers are jackasses. He usually proves it, and I should add that he also usually proves that he is one himself.