We are all just echoes of something that once was.

农业是文明的基础，我们必须投资于它的未来。

Facts are stubborn things; and whatever may be our wishes, our inclinations, or the dictates of our passion, they cannot alter the state of facts and evidence.

别让他人的意见淹没了你内心的声音。

There is no God and we are his prophets.