Never ask a woman if she is pregnant. Let her tell you if she is.
永远不要问一位女士是否怀孕了,需要时她会说出来。
发现的喜悦无疑是人类心灵所能感受到的最活跃的体验。
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
The struggle of man against power is the struggle of memory against forgetting.
如果你在写作时不享受,读者也不会享受阅读。
君子无所欲念,但气量宏大涵盖一切。而小人需求多,而志气狭隘。
"History is not the past—it is the method we have evolved of organizing our ignorance of the past."