希望是件美丽的东西，也许是最好的东西，而美好的东西是永远不会消逝的。
Hope is a good thing, maybe the best of things, and no good thing ever dies.
遗传研究应该为人类服务，而不仅仅是商业利益。
有真才能的人不依恃才能，有真学问的人不夸耀学问。
The farmer is the only man in our economy who buys everything at retail, sells everything at wholesale, and pays the freight both ways.
The only limit to our realization of tomorrow is our doubts of today.
循环经济不是趋势，而是我们必须遵循的运营基础。
Writing is a way to confront the silence.
黑云受到光的接吻时，就变成了天上的花朵。
"Books are the keys to understanding ourselves and others."