In business, as in life, integrity is the only currency that never loses its value.

理论地理学是空间科学的女王。

当你对别人说“是”时，确保你没有对自己说“不”。

生存还是毁灭。这其实不是一个问题。

If you're walking down the right path and you're willing to keep walking, eventually you'll make progress.