"The world is a shadow, and the shadow is a lie."

What is love except another name for the use of positive reinforcement? Or vice versa.

解析：自然的法则，是损减有余来补充不足；人类社会世俗的作法却不然，而是损减贫穷不足来供奉富贵有余。

一个人的心灵美好，是不可能掩蔽的，这会表现在形体容貌上，也能在神色上看得出来。

And America, too, is a delusion, the grandest one of all. The white race believes—believes with all its heart—that it is their right to take the land. To kill Indians. Make war. Enslave their brothers. This nation shouldn’t exist, if there is any justice in the world, for its foundations are murder, theft, and cruelty.

在物理学的领域里，我们不仅是观察者，也是我们试图理解的现实的创造者。

"Success is not about money. It's about the difference you make in people's lives."