别人为食而生存，我为生存而食。

The test of a psychological idea is its life-enhancing power.

诚信是所有伟大公司建立的基础。

The Provençal language is not dead; it sleeps in the hearts of the people, waiting to be awakened.

Knowledge has value only insofar as it contributes to the liberation of humanity.

我们想要保留的不仅仅是一个良好的编程环境，更是一个可以形成共同体的系统。

如果你一直重读上一章，就无法开始人生的新篇章。