我们所知道的很少，而我们不知道的却是无限的。

You are too generous to trifle with me. If your feelings are still what they were last April, tell me so at once. My affections and wishes are unchanged, but one word from you will silence me on this subject forever.

所有的事物都是因缘而生，当因缘消失时，事物也随之消失。