We are all ordinary people, but we can do extraordinary things.
我们都是普通人，但我们可以做非凡的事情。
旅行就是生活。
The study of mathematics is like air or water to the development of science.
你知道得越多，理解得越少。
与他人比较是让我们对自己的生活感觉更糟的可靠方法。
It is not necessary to take life too seriously. You will never get out of it alive.
我是一个战士，我相信爱的力量。
Collaboration across borders and disciplines is the key to solving the world's most pressing health challenges.