Good habits formed at youth make all the difference.

It makes no difference whether a good man has defrauded a bad man, or a bad man defrauded a good man, or whether a good or bad man has committed adultery: the law can look only to the amount of damage done.

You should never think without an image.

We are what we continually do.

Of ill-temper there are three kinds: irascibility, bitterness, sullenness. It belongs to the ill-tempered man to be unable to bear either small slights or defeats but to be given to retaliation and revenge, and easily moved to anger by any chance deed or word. Ill-temper is accompanied by excitability of character, instability, bitter speech, and liability to take offence at trifles and to feel these feelings quickly and on slight occasions.

There is no great genius without a mixture of madness.

Everybody loves a thing more if it has cost him trouble: for instance those who have made money love money more than those who have inherited it.