“There is a gulf fixed between those who can sleep and those who cannot. It is one of the greatest divisions of the human race.”

“Humans are divided between those who can still look through the eyes of youth and those who cannot.”

“In the future, the great division will be between those who have trained themselves to handle these complexities and those who are overwhelmed by them -- those who can acquire skills and discipline their minds and those who are irrevocably distracted by all the media around them and can never focus enough to learn.”

“Women are divided into two categories: those who can deal with the men they are in love with, and those who cannot. Sophia was one of those who can.”

“I think now that this is the great division between people. There are people who find life hard and those who find it easy. There are those who have a natural, in-built, expectation of happiness, and there are those who feel that happiness is not to be expected: that it is not, in fact, one of the rights of man. Nor, God knows, one of the rights of women.”

“The human race divides politically into those who want people to be controlled and those who have no such desire.”