"The world is full of people who are trying to get to the top, but they don’t know where they are going."

"I am, in point of fact, a particularly freakish specimen."

"The real voyage of discovery consists not in seeking new landscapes, but in having new eyes."

"Man is an animal that makes bargains; no other animal does this - no dog exchanges bones with another."

"If a man's future is not in his own hands, he will seek it in the stars."