每个时代都有其巨大的道德盲点。我们可能看不到，但我们的孩子会看到。

"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."

The biggest risk is not taking any risk... In a world that is changing really quickly, the only strategy that is guaranteed to fail is not taking risks.

You’ve got to have models in your head. And you’ve got to array your experience—both vicarious and direct—on this latticework of models. You may have noticed students who just try to remember and pound back what is remembered. Well, they fail in school and in life. You’ve got to hang experience on a latticework of models in your mind.

幸福的关键是感恩。

过去从未消逝，它甚至还未过去。