“If you aren't unhappy sometimes you don't know how to be happy.”

“It is sometimes easier to be happy if you don't know everything.”

“It is a kind of happiness to know how unhappy we must be.”

“Sometimes it's hard when you want to be like someone but you don't know how.”

“They've got no idea what happiness is, they don't know that without this love there is no happiness or unhappiness for us--there is no life.”

“Unhappiness. The distinction that lies in being unhappy is so great that when someone says, "But how happy you must be!" we usually protest.”

“If you aren't in over your head, how do you know how tall you are?”

“You are unhappy because you believe in such a thing as happy.”

“It's what's inthat makes you happy or unhappy.”

“Sometimes I am happy and sometimes not. I am, after all, a human being, you know. And I am glad that we are sometimes happy and sometimes not. You get your wisdom working by having different emotions.”