You have to write the book that wants to be written. And if the book will be too difficult for grown-ups, then you write it for children.

天地没有偏爱，视万物如草扎的狗；圣人没有偏爱，视百姓如草扎的狗。

The greatest power is the ability to control your own emotions and desires.

"The truth is rarely pure and never simple."

实现明天的唯一限制将是我们今天的疑虑。