农业的未来在于平衡生产力与环境管理的可持续实践。

And I urge you to please notice when you are happy, and exclaim or murmur or think at some point, 'If this isn't nice, I don't know what is.'

The best fertilizer is the farmer's shadow.

"A good book is an event in my life."

质量不是保证；它是一种承诺。