As fate is inexorable, and not to be moved either with tears or reproaches, an excess of sorrow is as foolish as profuse laughter; while, on the other hand, not to mourn at all is insensibility.

Philosophy does not regard pedigree, she received Plato not as a noble, but she made him one.

If true, the Pythagorean principles as to abstain from flesh, foster innocence; if ill-founded they at least teach us frugality, and what loss have you in losing your cruelty? It merely deprives you of the food of lions and vultures...let us ask what is best - not what is customary. Let us love temperance - let us be just - let us refrain from bloodshed.

Our plans miscarry because they have no aim. When a man does not know what harbor he is making for, no wind is the right wind.

We must take care to live not merely a long life, but a full one; for living a long life requires only good fortune, but living a full life requires character. Long is the life that is fully lived; it is fulfilled only when the mind supplies its own good qualities and empowers itself from within.

No crime has been without a precedent.

So live with men as if God saw you and speak to God, as if men heard you.