"The greatest gift of life is friendship, and I have received it."

"It is easier to be a lover than a husband for the simple reason that it is more difficult to be witty every day than merely to say pretty things on occasion."

"The most important thing is to not stop questioning. Curiosity has its own reason for existence."

"I learned a long time ago never to wrestle with a pig; you both get dirty, and the pig likes it."

"The best people in the world are the ones who make you laugh, even when you don't want to smile."