I know of only one duty, and that is to love.
The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.
人类大脑是社交大脑,它的进化是为了处理社会关系。