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

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

"The deepest craving of human nature is the need to be appreciated."

"There is a history in all men's lives, figuring the nature of the times deceased."

"The propagandist's task is to make people forget that there are other points of view."