写作中最大的挑战是找到合适的词语来表达无法言说的事物。

A man is like a fraction whose numerator is what he is and whose denominator is what he thinks of himself. The larger the denominator, the smaller the fraction.

Hold to the now, the here, through which all future plunges to the past.

Productivity metrics that ignore environmental impact are accounting tricks, not real progress.

优秀的公司赚取利润，伟大的公司赢得人心。