The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.

Never take yourself too seriously. Nobody else does.

I live for the moments when I can do something that nobody else can do.

世界是一个舞台，但剧本选角很糟糕。

选择不够精当，叙述不够详尽

我们看到的不是事物的本质，而是我们自己。