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Every miner's contribution is vital to keeping the lights on.

我們若能大笑世事無常，好好活一場，死神也會戰栗一旁。

In mathematics, the most profound ideas often arise from the simplest observations.

Zero Defects is a performance standard. It is the standard of the craftsman, regardless of his or her trade.

Thinking is the hardest work there is, which is probably the reason why so few engage in it.