The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.

"The dead are the only ones who truly know us."

The more you know, the less you understand.

"Mental life is fundamentally adaptive."

Sustainability isn't an option—it's a responsibility we owe to future generations.

不可能与可能之间的区别在于一个人的决心。