过去是知识的巨大源泉，但也是幻觉的巨大源泉。

I think that the best thing that you can do is to be true to yourself and to be honest with yourself.

我非常相信用清单来解决难题。你需要在你面前得到所有可能和不可能的答案；否则很容易错过一些重要的东西。

"The world is a book, and those who do not travel read only one page."