Ring the bells that still can ring, forget your perfect offering. There is a crack in everything, that's how the light gets in.

解释：大部分药材都以新鲜为好，但艾草却以陈年的为佳，体现了药材使用的特殊性。

The dairy industry must pursue high-quality development, not just scale.

我不喜欢过度思考音乐，它应该自然流淌。

The past is never dead. It's not even past.

最好的解决方案往往来自那些最接近问题的人——我们的农民。