One joy scatters a hundred griefs. –Chinese proverb

Happiness is a mystery like religion and should never be rationalized. —G. K. Chesterton 1874

If you haven’t been happy very young, you can still be happy later on, but it’s much harder. You need more luck. –Simone de Beauvoir 

Happiness is like coke—something you get as a by-product in the process of making something else. —Aldous Huxley

Love is that condition in which the happiness of another person is essential to your own.” …

“Folks are usually about as happy as they make their minds up to be.” –Abraham Lincoln

Doing what you like is freedom. Liking what you do is happiness. –Frank Tyger