在计算机科学中，我们经常需要处理那些复杂到无法一次性理解的系统。

天地本有固定的运行规律，日月本有自身的光明，星辰本有自身的序列，禽兽各有群体，树木本就直立，先生你也依仿自然天性行事，顺着自然规律前进，这已经是极好的了。

When stocks are attractive, you buy them. Sure, they can go lower. I've bought stocks at $12 that went to $2, but then they later went to $30. You just don't know when you can catch the bottom.

Doubt is the beginning of wisdom, not its enemy.

我不是来和别人一样的，我是来做我自己的。

Stick to your style, and others will remember you.