"A happy childhood is poor preparation for human contacts."

"You will do foolish things, but do them with enthusiasm."

"It is wise to apply the oil of refined politeness to the mechanisms of friendship."

"Total absence of humor renders life impossible."

"The true traveler is he who goes on foot, and even then, he sits down a lot of the time."

"I love my past. I love my present. I'm not ashamed of what I've had, and I'm not sad because I have it no longer."

"Words divide us, actions unite us."

"Man must evolve for all human conflict a method which rejects revenge, aggression and retaliation. The foundation of such a method is love."

"Everybody winds up kissing the wrong person good night."

"A lot of people are afraid of heights. Not me, I'm afraid of widths."

"...chief proof of man's real greatness lies in his perception of his own smallness."

"When you come to a fork in the road, take it."