"The only way to do great work is to love what you do."

"The surest way to work up a crusade in favor of some good cause is to find a bad name for its opponents."

"One of the great attractions of science is that it enables you to talk about facts without having to talk about values."

"We are not always what we seem, and there is a great deal of difference between what we are and what we think we are."

"Churches, as we know them, are a sort of spiritual brothel where you pay to have your feelings titillated."