Cowardice is the mother of cruelty.

Any time and any place can be used to study: his room, a garden, is table, his bed; when alone or in company; morning and evening. His chief study will be Philosophy, that Former of good judgement and character who is privileged to be concerned with everything.

Socrates ... brought human wisdom back down from heaven, where she was wasting her time, and restored her to man.... It is impossible to go back further and lower. He did a great favor to human nature by showing how much it can do by itself.

It takes strong ears indeed to hear ourselves judged frankly, and because there are few who can endure criticism without being stung by it, those who venture to criticize us perform a remarkable act of friendship. For it is a healthy love that will risk wounding or offending in order to profer a benefit.

It's not victory if it doesn't end the war.

What enriches language is its being handled and exploited by beautiful minds-not so much by making innovations as by expanding it through more vigorous and varied applications, by extending it and deploying it. It is not words that they contribute: what they do is enrich their words, deepen their meanings and tie down their usage; they teach it unaccustomed rhythms, prudently though and with ingenuity.

If faces were not alike, we could not distinguish men from beasts; if they were not different, we could not tell one man from another.