Mathematics is the art of giving the same name to different things.
数学是给不同事物以相同名称的艺术。
Actions are right in proportion as they tend to promote happiness； wrong as they tend to produce the reverse of happiness.
做音乐不是为了取悦别人，而是为了表达自己。
工程师文化就是追求极致，但也要接受不完美。
The coal industry has a critical role to play in providing affordable and reliable energy while we transition to a lower-carbon future.
I always try to challenge myself with each new project.