作家唯一的责任就是对他的艺术负责。

"The best investment you can make is in yourself."

The one element which is of first importance in scientific management is the task idea.

A man is rich in proportion to the number of things which he can afford to let alone. That man is the richest whose pleasures are the cheapest.

解释：那些知识浅薄的人所争论的都是些枝微末节。