如果你一直在学习，你就会拥有巨大的优势。
If you keep learning all the time you have a huge advantage.
Farmers are the original environmentalists; their daily decisions shape our landscapes more than any policy ever could.
“唯一真正无限的是人类的灵魂。”
心灵是一个过程的动态互动。
A tannery’s legacy should be measured by its environmental stewardship.
The best way to predict the future is to create it.
给学生一些事情去做，而不是一些东西去学；而这些事情的性质需要思考；学习会自然而然地发生。