测量地球是地理学的基础。

The ocean is not just a resource; it's our responsibility to protect and sustain it for future generations.

The world is a great symphony, and we are the notes.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

God is not found in the soul by adding anything but by a process of subtraction.

技术冲击是经济波动的主要来源。

Innovation in coal technology is just as important as innovation in any other energy sector.

发现的快乐不在于认可，而在于知道你贡献了有意义的东西。