"The full use of your powers along lines of excellence."
-definition of "happiness" by John F. Kennedy
"Some cause happiness wherever they go; others, whenever they go."
"Once is happenstance. Twice is coincidence. Three times is enemy action."
-Auric Goldfinger, in "Goldfinger" by Ian L. Fleming
"Fill what's empty, empty what's full, and scratch where it itches."
-the Duchess of Windsor, when asked what is the secret of a long and happy life
"My advice to you is get married: if you find a good wife you'll be happy; if not, you'll become a philosopher."
"What do you take me for, an idiot?"
-General Charles de Gaulle when a journalist asked him if he was happy
"Happiness is good health and a bad memory."