宇宙的扭曲面——黑洞、虫洞、奇点等——是一个谜团，一个挑战我们理解的奥秘。
I'm not afraid to take risks, because I know that's where growth happens.
The only person you should try to be better than is the person you were yesterday.
买本家乡或区域的最新版旅游指南。像游客一样去了解（熟悉的环境）信息，你会学到很多东西。
多样性不仅仅是一个流行词，而是商业的必要条件。