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Time is dead as long as it is being clicked off by little wheels; only when the clock stops does time come to life.

Nothing exists except atoms and empty space； everything else is opinion.

設計系統最難的部分是決定構建什么。

數學家研究純數學不是因為它有用；他研究它是因為他喜歡它，他喜歡它是因為它美麗。

The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome.