The most reliable thing in the world is yourself.

Success is a team effort; no one achieves greatness alone.

发现之美在于我们找到的意想不到的联系。

地理学是研究地方的科学。它的视野宏大，视角全景。

The study of mathematics is like air or gravity—it is everywhere, and you can't see it, but you know it's there.

最高的智慧是“一”的知识，它是一切存在的源头。