If your process harms the environment, you're not tanning—you're taking.

We must balance economic growth with environmental stewardship.

出自先秦《荀子·劝学》。定居一定要选择适当的邻里，交游一定要接近贤士。说明要加强道德修养，就应该注意周围环境。

我们德国人永远不会摆脱希特勒。他就像我们脸上的胎记。

因果框架是科学推理的基础。

Close the door. Write with no one looking over your shoulder. Don't try to figure out what other people want to hear from you; figure out what you have to say. It's the one and only thing you have to offer.