人类行为的首要原则是，一个人会做他认为能满足自己欲望的事情。
It is a first principle of human action that a man does what he believes will satisfy his desires.
To me， you are still nothing more than a little boy who is just like a hundred thousand other little boys。 And I have no need of you。 And you， on your part， have no need of me。 To you， I am nothing more than a fox like a hundred thousand other foxes。 But if you tame me， then we shall need each other。 To me， you will be unique in all the world。 To you， I shall be unique in all the world.
The market is never wrong; opinions often are.
农业的未来在于数据驱动的决策。
世界在你面前，你不需要接受它或离开它，就像你进来时那样。
怀疑是智慧的开端。