我认为有一个反馈循环非常重要,你要不断思考自己做了什么以及如何做得更好。
I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.
事情在完成之前总是看起来不可能。
Happiness is not something ready made. It comes from your own actions.