The true measure of a man is how he treats someone who can do him absolutely no good.
衡量一个人的真正标准是他如何对待那些对他绝对没有好处的人。
抽象的力量使我们能够看到贯穿看似不同问题的共同线索。
Love is the only sane and satisfactory answer to the problem of human existence.
每个时代的统治思想总是统治阶级的思想。
Science is not about control. It is about cultivating a perpetual condition of wonder in the face of something that forever grows one step richer and deeper than our latest theory about it.