Whenever a man does a thoroughly stupid thing, it is always from the noblest of motives.

The most important experiments are the ones that challenge what we think we know.

飞蓬生长在麻地里，不用扶持也能挺立；白沙混进黑色泥土，也会跟着一起变黑。

传统养殖方法与现代技术的结合是成功的关键。