The state is the most important institution in human society, and its strength or weakness is the key determinant of a society's success or failure.

The key to the realization of desire is the feeling of its reality.

It really matters whether people are working on generating clean energy or improving transportation or making the Internet work better and all those things. And small groups of people can have a really huge impact.

生活不是等待暴风雨过去，而是要学会在雨中起舞。

生活，我们在世上是为了对它尽力增益，而不是从中竭力索取。