我不是悲观主义者。我是一个经历了很多的乐观主义者。
The history of mathematics is a history of human curiosity and ingenuity.
教育在经济发展中的作用不可低估；它是创新和生产力的基础。
Sustainability is not just a trend, it's our responsibility to the planet.
You wanna fly, you got to give up the shit that weighs you down.
A great leader listens more than they speak, and acts more than they plan.
如果你真的想成功，就不要害怕失败。