理论地理学是空间科学的女王。

历史学家既是侦探，也是讲故事的人。

The genome is a palimpsest of evolutionary history.

You can't go back and change the beginning, but you can start where you are and change the ending.

我们必须建设天生绿色的网络，而不仅仅是改造为绿色。