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釋義：做事要有合理的理論依據，這樣有利于成就大事。自古以來，征戰與討伐必須師出有名。

The writer’s job is to write with rigor, with honesty, to the very end of his strength.

Innovation is not just about technology; it's about changing the way people think and work.

入門統計學課本一開始講的幾個要點之一，就是相關性不是因果性。這也是最先被忘記的要點之一。

人は、自分が思っている以上に強い。でも、その強さに気づかないだけ。