科学的美丽在于它不断进化，总有新的东西可以发现。

There is no such thing as a small moment; every moment contains eternity.

The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all.

成功不在于目的地，而在于旅程和你在路上遇到的人。

在无人机行业，安全永远是第一位的。