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Every challenge in business is an opportunity to rewrite the rules.

Operational effectiveness and strategy are both essential to superior performance, which, after all, is the primary goal of any enterprise.

The study of the mind must be based on direct observation.

We thought that we had the answers, it was the questions we had wrong.

世界是黑暗的，而光彌足珍貴。

I'm not a hero, I'm not a villain, I'm just a voice in the darkness.