你无法留住想要离开的东西，明白吗？你只能在拥有的时候好好去爱。
There ain't no way you can hold onto something that wants to go, you understand? You can only love what you got while you got it.
在数学中，你不是理解事物，你只是习惯了它们。
我从不相信失败。如果能享受过程，就没什么失败可言。
Art is not about creating beautiful objects, it's about asking questions and making people think.
The strongest ecosystems are those with diversity.
效率是工程师的第一美德。