All you have to do is write one true sentence. Write the truest sentence that you know.

有时候最勇敢的事就是在一切似乎都失去时继续前进。

"Science is not just a collection of facts, but a way of thinking."

It is silly not to hope, he thought.

The world is full of willing people; some willing to work, the rest willing to let them.

农业科技不是高高在上的理论，而是要真正落地到田间地头。