The only way to learn mathematics is to do mathematics.
We don't inherit the land from our ancestors; we borrow it from our children.
生命可以归结为一种简单的选择:要么忙于生存,要么赶着去死。
When you do things with passion, work is not work anymore.
创作过程是混乱的。这就是为什么我的草图看起来是这样的。
Challenges are opportunities in disguise—if you're willing to look closely.