精准农业不是在取代农民，而是在赋予他们力量。
A writer is someone who spends years patiently trying to discover the second being inside him, and the world that makes him who he is.
The ruling ideas of each age have ever been the ideas of its ruling class.
爱是我们去世时唯一能够带走的东西，它使得死亡变得如此从容。
数学是理性的音乐。