我们农业成功的真正标准将是我们留给土壤的，而不仅仅是我们从中获取的。
The opposite of a correct statement is a false statement. But the opposite of a profound truth may well be another profound truth.
The beauty of chemistry is that it's everywhere—you just have to look for it.
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
Never let fear stop you from pursuing your dreams.
竹简和丝帛文献的研究为了解中国古代文明打开了一扇新的窗口。