这就是学习。你突然以一种新的方式理解了你一生都在理解的东西。

有一个现象的明显程度已经让我毛骨悚然，这便是我们的人性已经远远落后我们的科学技术了。

事实上，无论如何，正确理解他人并非生活的全部。误解才是生活，误解、误解、再误解，然后经过仔细的重新考虑，再次误解。

The fountain of content must spring up in the mind, and they who have so little knowledge of human nature as to seek happiness by changing anything but their own dispositions will waste their lives in fruitless efforts.

错误经不起失败，但是真理却不怕失败。

Shit happens!