It is good to collect things, but it is better to go on walks.

It is remarkable how great an influence our clothes have on our moral state.

Unhappiness does make people look stupid.

What we call happiness is what we do not know.

I am a physician. I keep a drug-shop of lies. I give relief, consolation. Can one console and relieve without lying? ... Only women and doctors know how necessary and how helpful lies are to men.

The power of love itself weakens and gradually becomes lost with age, like all the other energies of man.

Never lend books, for no one ever returns them