All who joy would win must share it. Happiness was born a Twin.

You must try to generate happiness within yourself. If you aren't happy in one place, chances are you won't be happy anyplace.

The greatest of follies is to sacrifice health for any other kind of happiness.

Happiness: an agreeable sensation arising from contemplating the misery of another.

I am a kind of paranoid in reverse. I suspect people of plotting to make me happy.