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改变是不可避免的,而成长是可选的。
真相并不总是美丽的,但对真相的渴望是美丽的。
Incentives matter because they guide behavior in predictable ways.
Coal has powered our past, but we must be honest about its role in our future.
We think not in isolated ideas, but in continuous streams of purpose-directed activity.
In mathematics, the art of proposing a question must be held of higher value than solving it.