"I believe in the power of books to change lives."
The most important thing is to stay true to yourself.
可持续性不仅是一种趋势,更是我们对下一代的责任。
The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.
我们必须投资于下一代农民——他们掌握着粮食的未来。