Don't go around saying the world owes you a living. The worl... - Mark Twain

"The secret source of humor is not joy but sorrow; there is no humor in Heaven."

"I do not fear death. I had been dead for billions and billions of years before I was born, and had not suffered the slightest inconvenience from it."

"The secret to getting ahead is getting started."

"Part of the secret of a success in life is to eat what you like and let the food fight it out inside."

"The trouble is not in dying for a friend, but in finding a friend worth dying for."