光明在书中。把书完全打开，让它发光，让它发挥作用。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.
