数学家是能在定理之间找到类比的人;更好的数学家是能在证明之间看到类比的人;而最好的数学家是能注意到理论之间类比的人。
A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.
Marriage is the one subject on which all women agree and all men disagree.
如果你丢失或忘记带充电线、适配器或充电器,请问问酒店前台。现在大多数酒店都有一个抽屉,里面装满了别人留下的充电线、适配器和充电器,可能就有你丢失的那个,你通常可以借来用用。
当我接近一个孩子时,他激发了我两种情感:对他现在的温柔和对他未来可能成为的尊重。
一本好书是我生命中的一个事件。