真正的护城河是持续创造用户价值的能力。
一个人越是忘记自己——通过投身于一项事业或爱另一个人——他就越是人性化。
The market, like the Lord, helps those who help themselves. But unlike the Lord, the market does not forgive those who know not what they do.
"Every book is a journey, and every journey changes you."