Bertrand Russell — "The only thing that will redeem mankind is co-operation."

"There are three ways of securing a society that shall be stable as regards population. The first is that of birth control, the second that of infanticide or really destructive wars, and the third that…"

"Among those who are rich enough to choose their way of life, the particular brand of unendurable boredom from which they suffer is due, paradoxical as this may seem, to their fear of boredom."

"The time you enjoy wasting is not wasted time."

"The deeply irrational attitude of each sex toward women may be seen in novels, particularly in bad novels. In bad novels by men, there is the woman with whom the author is in love, who usually possess…"

"It is a platitude that a man cannot be happy unless he is healthy."