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True growth comes from understanding the land and working with it, not against it.

Now some advantages particular to this age are not to be denied. Boredom seems to have been vanquished. There is always something to do, but hasn’t this translated into a perpetual distraction in our lives.

Leadership means making tough choices today for a better tomorrow.

你不能因為某件事困難就放棄。

最好的書是孩子們想一遍又一遍讀的書。

【譯文】將知識默記在心，學習時，不感到滿足，教人時，不感到倦怠，這三方面我做到了哪些呢？