机器学习的最终目标是让机器能够从经验中学习，并随着时间的推移提高其性能。

A writer is someone who pays attention to the world.

"All the time you spend trying to get back what's been taken from you, more is going out the door."

Walls define space, but openings connect it to the world.

The greatest teacher is called “doing”.

最重要的是避免亏钱。

在这个世界上，能为别人减轻负担的人都是有用的。