自然和历史是地理知识的两个重要来源。

The truth is not always comfortable, but it is necessary.

"The power of a story lies not in its length, but in its ability to resonate with the human soul."

没有什么是不可能的，"不可能"的英文impossible都在说I'm possible(我是可能的)！

创新不仅仅是创造新产品；而是重新构想我们如何解决老问题。