孔子说：“君子不能象器皿一样，只有一种用途。”
Read what you love until you love to read.Books Over and Over Again.
Sustainability isn't a choice; it's the only path forward for agriculture.
成功的市场设计关键在于预测参与者在不同规则下的行为。
我做事情不是为了钱，而是因为我热爱它们。