Ask anyone you admire: Their lucky breaks happened on a detour from their main goal. So embrace detours. Life is not a straight line for anyone.

你必须相信自己，即使别人不相信你。

You can't live a positive life with a negative mind.

Is there such a thing as a cheerful pessimist? That's what I am.

要么忙着活，要么忙着死。

I don’t play tennis for money or fame. I play because I love it.

采矿技术不是为了取代人，而是为了让他们能够做得更好。