在年老之后，你会发现自己的双手能解决很多难题。一只手用来帮助自己，另一只用来帮助别人。
As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.
I never look back, I just look forward.
绘画对我来说就像日记，一种用视觉表达思想和感受的方式。
The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty.
无论别人告诉你什么，言语和思想都能改变世界。
任正非批复华为基本法提纲时说。
每当两个程序员见面批评他们的程序时，他们都保持沉默。
The difference between good and great is the extra effort.