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言語是唯一永恒的東西。

Your most unhappy customers are your greatest source of learning.

"Success is not about how much money you make, it's about the difference you make in people's lives."

Great companies don't just adapt to change - they anticipate and drive it.

I'm not perfect, but I'm always trying to improve.

The arithmetic of elliptic curves is a microcosm of the deeper structures in number theory.