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理論計算機科學的美在于其抽象和概括的能力，將具體問題轉化為普遍真理。

Sustainability isn't an option; it's a necessity for survival.

The man who is anybody and who does anything is surely going to be criticized, vilified, and misunderstood. This is part of the penalty for greatness, and every great man understands it.

唯一的進步方法就是不斷去做。