Examine every word you put on paper. You'll find a surprising number that don't serve any purpose.

Examine every word you put on paper. You'll find a surprising number that don't serve any purpose.

检查你写在纸上的每一个字。你会发现一个惊人的数字，它没有任何用处。

-- William Knowlton Zinsser 威廉·诺尔顿·津瑟