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.
处于困境中的人往往只关注自己的问题，而解决问题的途径通常在于你如何解决别人的问题。
The greatest wisdom is to realize one's own ignorance.