地理学的研究是对地球作为人类居住地的研究。

"Science is about understanding the world around us, and that understanding can lead to incredible advancements."

文字的力量在于它们可以创造出从未存在过的世界。

我们为祖国服务，也不能都采用同一方式，每个人应该按照资禀，各尽所能。

永远不要低估一个执行得非常好的简单想法的力量。

The only way to do something great is to love what you do.

The most beautiful things are often the simplest.

Leadership is about making tough decisions today that will benefit future generations.

那下面发生的事情，跟他们说的完全不一样。