水太清了就会见不到鱼，人太精明了就没有朋友。冠冕的玉旒，是用来遮蔽视线；用丝棉塞耳，是为了减弱听觉。

"In the end, we will remember not the words of our enemies, but the silence of our friends."

技术应该服务于土地，而不是支配它。

The more you know, the more you realize you don't know.

Insofar as a thing is in harmony with our nature， it is necessarily good.

人类的声音是我们传达经验深度最强大的工具。