The world is before you, and you need not take it or leave it as it was when you came in.

You can't judge a book by its cover, but you can by its first chapter.

最终，我们都是孤独的，我们必须独自面对我们行为的后果。

数学家的模式，就像画家或诗人的模式一样，必须是美丽的；思想，就像颜色或文字一样，必须以和谐的方式结合在一起。

在无人机行业，安全永远是第一位的。