过去总是紧张的，未来是完美的。

I like to tell a story and not tell the audience what to think about it. I like to just sort of lay it out there and let them decide.

处理失败很容易：努力改进。成功也很容易处理：您解决了错误的问题。努力改进。

Whatever you're meant to do, do it now. The conditions are always impossible.