"I never approve or disapprove of anything. It is an absurd attitude to take towards life."

"No man is rich enough to buy back his past."

"I am the only person in the world I should like to know thoroughly."

"I have made an important discovery... that alcohol, taken in sufficient quantities, produces all the effects of intoxication."

"I am not at all surprised that good people are so unhappy. They have such a dreadful time trying to be good."