每一本书都是一次旅程，每一次旅程都是一本书。

我不在乎你怎么想，我这样做是为了我自己。

不管怎样，还是要帮助。

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.I think that's the single best piece of advice: constantly think about how you could be doing things better and questioning yourself.