Democracy is the worst form of government except all those other forms that have been tried from time to time.

The pursuit of knowledge is more valuable than the knowledge itself.

我们拥有的东西就是拥有我们的东西。

心理过程是解决生活问题的工具。

To grow vegetables is to grow hope; every seed planted is a promise to the future.

I don’t care about the past, I care about the future.