关于教育的斗争不仅仅是关于知识、权力和身份的斗争,也是关于希望和未来意义的斗争。
Mathematics allows us to see the hidden structures that govern the world around us.
The soundest investments are those that grow trees and opportunities together.
大脑是我们迄今为止在宇宙中发现的最复杂的东西。