想象反事实的能力是区分人类和机器的关键。

In my whole life, I have known no wise people who didn’t read all the time - none, zero.

The higher the monkey climbs, the more it shows its tail.

只有通过苦难才能理解生命的深度。

当一件事有趣时，探寻其中隐藏的真相。