养儿子不教育就像养了一头蠢驴一样；养女儿不教育的话就像养了一头猪。

To look at a thing is very different from seeing a thing. One does not see anything until one sees its beauty. Then and then only, does it come into existence.

行为法则与物理学法则一样精确。

我们都只是一群试图做出伟大事情的人。

我认为最重要的是对自己和他人诚实。