人们说逝者总是在俯视着我们。但我们从不回望。
The dead are always looking down on us, they say. But we don't look back.
在所有的动物中，只有人类是残忍的。他们是唯一将快乐建立在制造痛苦之上的动物。
Stay humble, stay hungry.
The will is the central organizing force of mental life.
计算机只是一种工具，它的音乐是思想。