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The root of all superstition is that men observe when things hit， and not when they miss， and commit to memory the one， and pass over the other.

The goal of computing is insight, not numbers.

調動洋人的敵對國家來攻打洋人，學習洋人先進的技術來制服洋人。

There is no despair so absolute as that which comes with the first moments of our first great sorrow, when we have not yet known what it is to have suffered and be healed, to have despaired and have recovered.