The boundaries of our knowledge are the frontiers of our imagination.

"The greatest glory in living lies not in never falling, but in rising every time we fall."

Most people are afraid of change, but if you look at it like it's something that can always count on, then it can be a comfort．It doesn't have many things that you can count on．

文学是所有艺术中最具颠覆性的，因为它在读者的头脑中秘密运作。

解释：不谦让， 就会不团结; 不团结， 就不可以出师远征。