Not what we have, but what we enjoy, constitutes our abundance.

The future of liberal democracy depends on its ability to reform itself and address the legitimate grievances of those who feel left behind by globalization and technological change.

I don't run out of material. I run out of time.

儿童的一切教育都必须遵循一个原则，即帮助孩子身心自然的发展。

Innovation is not just about technology; it's about changing the way we think and operate.

在不完美中有一种美。

海洋的资源是有限的，但人类的创造力是无限的。

因为我们是蛆虫的食物，因为不管你信不信，在这儿的每一个人，有一天都会停止呼吸、变冷、死亡。