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成功的關鍵在于堅持，堅持，再堅持。

創新不僅僅是技術的問題；它關乎改變人們的思維和行為方式。

人聲是最初的樂器。

You have to have confidence in your ability, and then be tough enough to follow through.

I'm mentioning all this -- I'm mentioning all this because I think this is not merely a personal problem; you may think I'm wrong in this, but I think we live in an age when our lives are regularly punctuated by career crises, by moments when what we thought we knew -- about our lives, about our careers -- comes into contact with a threatening sort of reality.