"The scientist is not a person who gives the right answers, he's one who asks the right questions."

I'm the reason you're dead, I'm the reason you bled.

农民是土地真正的守护者；他们的角色现在比以往任何时候都更为关键。

"Every experiment, no matter how small, is a step towards a greater understanding."

We must always question our assumptions and be willing to revise our understanding in light of new evidence.

I came from nothing, so I have nothing to lose.