你读得越多，知道的事情就越多。你学得越多，去的地方就越多。

Efficiency is doing things right; effectiveness is doing the right things.

A hundred times every day I remind myself that my inner and outer life are based on the labors of other men, living and dead, and that I must exert myself in order to give in the same measure as I have received and am still receiving...

Believe in yourself, even when no one else does.

每一件艺术作品都是一次忏悔。