If you don't go through the tough times, you don't get to the good times.

In modern life nothing produces such an effect as a good platitude. It makes the whole worldkin.

每一种元素都有一个故事，每一个反应都在讲述一个故事。

精准农业不是为了取代农民——而是为了用更好的工具赋予他们力量。