A friend's only gift is himself.
What is false in the science of facts may be true in the science of values.
The existence of any evil anywhere at any time absolutely ruins a total optimism.
Love, whether sexual, parental, or fraternal, is essentially sacrificial, and prompts a man to give his life for his friends.
The need of exercise is a modern superstition, invented by people who ate too much and had nothing to think about.
The love of all-inclusiveness is as dangerous in philosophy as in art.