The modern world has made us free, but it has also made us miserable.

学习数学的最好方法就是做数学。

过去并未死去；它活在我们选择记住和重述的故事中。

"I don't want to be a product of my environment. I want my environment to be a product of me."

跨境合作对于打击非法采伐至关重要。

量子傅里叶变换是许多量子算法的关键组成部分。