理解的改进有两个目的：第一，我们自己知识的增加；第二，使我们能够将这种知识传授给他人。
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
我不能没有书。
You must not deny the story teller’s right to tell the story as he pleases.
做正确的事永远是时候。