Mathematics is the foundation upon which all science is built.
有用是这些老人曾经对自己最好的希望,而无目的是他们最深的恐惧。
The only way to understand painting is to look at it.
The best way to solve a problem is to think about it in a different way.
我能做的最起码是为那些不能发声的生命发声。
可持续性不是成本,而是对我们未来的投资。