没有个人的推动，社会就会停滞。没有社会的同情，个人的推动就会消失。
The community stagnates without the impulse of the individual. The impulse dies away without the sympathy of the community.
在旧世界，你将30%的时间用于提供优质的服务，70%的时间用于宣传。在新世界，这个比例颠倒了。
Sustainable forestry is not an option; it's our responsibility.
I want to put a ding in the universe.
Thought is the servant of action, and action is the servant of survival.
下一代将根据我们在水中留下的东西来评判我们，而不是我们从中获取的东西。
Inflation is the mechanism that can make the universe flat, homogeneous, and isotropic.