语言是存在的家,而词语是它的砖石。
I don’t like stress. I don’t like debt. I don’t like to worry. So I try to buy things that are cheap enough so that if they don’t work out, I don’t lose much.
A mathematician is a device for turning coffee into theorems.
抽象的目的不是含糊不清,而是创建一个新的语义层次,在这个层次上可以绝对精确。