There is no perfect knowledge which can be entitled ours, that is innate; none but what has been obtained from experience.

Sustainability in agriculture isn't an option—it's a necessity for future generations.

关于课程的斗争最终是关于我们希望拥有何种社会的斗争。

生存等于愤怒乘以想象力。

I'm not a brand, I'm a human being.

The only thing that’s keeping you from getting what you want is the story you keep telling yourself.