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如果沒有君主，人們各自可以自私自利。

最持久的變化來自于理解問題的根本原因，而不僅僅是癥狀。

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.