"I don't feel like I'm acting when I'm acting. I feel like I'm living."
Science is not just about finding answers, but also about asking the right questions.
The United States is the most powerful country in the world, and it will remain so for the foreseeable future.
农业效率不应以牺牲生物多样性为代价。
要了解当你干预一个系统时会发生什么,你必须干预它(而不仅仅是被动观察)。