If we don’t act now, the next generation will inherit a world with fewer resources and greater challenges.

学习数学的最好方法就是去做数学。

The greatest reward in our work is knowing we’ve made a difference.

The more chaotic the world becomes, the more we need architecture to make sense of it.

学习问题的复杂性通常由假设空间的大小和结构决定。