心是统摄性和情的。

The most sustainable forest is one that provides value to people while maintaining its ecological integrity.

We must balance short-term gains with long-term vision.

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

我不相信遗憾。遗憾是浪费时间。它们是过去在现在束缚你。

The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.