计算复杂性的本质是理解什么可以被有效地计算的极限。

每一天都是一个新的机会。

"A book is a door. You open it. You step through."

Disobedience, in the eyes of any one who has read history, is man's original virtue. It is through disobedience that progress has been made, through disobedience and through rebellion.

Color is my day-long obsession, joy and torment.

你唯一应该努力超越的人就是昨天的自己。