The greatness of a man is not in how much wealth he acquires, but in his integrity and his ability to affect those around him positively.

农业效率绝不能以生物多样性为代价。

你的行为会带来改变，而你必须决定要带来怎样的改变。

我们都在寻找某种东西，即使我们不知道它是什么。