"The truth is cruel, but it can be loved, and it makes free those who have loved it."

"Even if I knew that tomorrow the world would go to pieces, I would still plant my apple tree."

"No man's knowledge here can go beyond his experience."

"Everything is in a state of flux, including the status quo."

"Anyone can revolt. It is more difficult silently to obey our own inner promptings, and to spend our lives finding sincere and fitting means of expression for our temperament and our gifts."

"It's hard to be nostalgic when you can't remember anything."

"We don't want to start a nuclear war unless we really have to, now do we Jack?"

"A rat who gnaws at a cat's tail invites destruction."

"Wherefore let him that thinketh he standeth take heed lest he fall."

"If all the cars in the United States were placed end to end, it would probably be Labor Day Weekend."