Vegetable planting is not only production but also a responsibility. We must be responsible for the health of consumers.

定义就是限制。

The most elegant theories are useless if they don't correspond to reality.

I did not write half of what I saw, for I knew I would not be believed.

希望不是一种情绪，而是一种选择。

You have to understand the local context to operate successfully in global markets.