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Challenges are opportunities in disguise; embrace them with courage.

I know you've heard it a thousand times before. But it's true-hardwork pays off. If you want to be good, you have to practice, practice, practice.

A computer program does what you tell it to do, not what you want it to do.

沒有過去就沒有未來。

我們生活中的改變必須來自除了按照我們良心的要求生活之外別無選擇。