Envy is a really stupid sin because it’s the only one you could never possibly have any fun at. There’s a lot of pain and no fun. Why would you want to get on that trolley?
即使没人相信你,也要相信自己。
I don't think about the past. The only thing that matters is the future.
The happiest people don’t have the best of everything; they make the best of everything.
The biggest risk in technology is not taking any risks at all.