"Language is the house of being. In its home man dwells."

The past is a ghost, the future a dream, and all we ever have is now.

The measure of a good book is whether it makes you think, feel, and see the world differently.

对天资在中等程度以上的人，可以和他谈论高深的学问；而对于中等以下天资的人，则不可以和他谈论高深的学问。