The more you know yourself, the more patience you have for what you see in others.
我不是白天,我是黑夜。
The deeper you go into mathematics, the more you realize how interconnected everything is.
到处卑躬屈膝,可笑你的头为什么有仇于天而又有恩于地而抬不起来?终日谋尽计算,问你的心为什么轻生命而重钱财?