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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.

學習是避免陷入人生困境的唯一途徑。

實現明天理想的唯一限制是我們今天的疑慮。

Attention is the spotlight of consciousness.