韧性是通过逆境而不是回避逆境来建立的。

The idea of the sacred is quite simply one of the most conservative notions in any society, because it seeks to turn other ideas — uncertainty, progress, change — into crimes.

痛苦是暂时的，但放弃是永远的。

Mastery is not a function of genius or talent. It is a function of time and intense focus applied to a particular field of knowledge.