A true friend stabs you in the front.
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.
A novel is a mirror walking along a main road.
知识的每一次进步都会带来新的问题和新的困难。