解释：大多数花类药材都有升散的作用，而旋覆花却有降气的作用，说明药材特性的多样性。

The biggest thing is to be yourself and have fun.

"The world is full of obvious things which nobody by any chance ever observes."

Innovation in agriculture isn't just about technology; it's about understanding the land and the people who work it.

关注进步，而非完美。

我认为拥有强烈的自我意识和知道自己是谁、想要什么非常重要。