I've learned that you can't control everything, but you can control how you react to it.
我学会了你不能控制一切,但你可以控制自己的反应。
Writing is a way of preserving the truth.
数学的本质不仅在于解决问题,还在于提出正确的问题。
Sustainability isn't a trend—it's the future of responsible business.
如果我们一直等着别人或以后,改变是不会到来的。我们自己就是我们在等待的人。我们自己就是我们寻求的改变。