在词语之间的沉默中,真正的意义往往隐藏着,等待细心的读者去发现。
The art of doing mathematics consists in finding that special case which contains all the germs of generality.
没有艺术;没有文学;没有社会;最糟糕的是,持续不断的恐惧和暴力死亡的威胁;人的生活孤独、贫困、肮脏、野蛮而短暂。
The test of a psychological idea is its life-enhancing power.