A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.
The best songs come from real emotions and experiences.
在数学中,最简单的解释往往是最深刻的。
死者离我们从不遥远。他们在我们心中,在我们脑海里,最终将我们与他们分隔开的不过是一口气息,最后一缕空气。