In republican governments, men are all equal; equal they are also in despotic governments: in the former, because they are everything; in the latter, because they are nothing.

The idea of America is so important to me. It's about freedom, democracy, and the ability to create your own destiny.

Change in agriculture starts with a willingness to learn and adapt.

我不介意犯错，我只是不想一直错下去。

To know is nothing at all; to imagine is everything.

Consciousness is a process, not a substance.