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I don't care about the critics, I care about the fans.

The companies that will thrive are those that see environmental regulations as opportunities, not obstacles.

You are never too old to set another goal or to dream a new dream.

The only person you should try to be better than is the person you were yesterday.

計算機科學不僅僅是關于計算機的，就像天文學不僅僅是關于望遠鏡的。