If one only wished to be happy, this could be easily accomplished; but we wish to be happier than other people, and this is always difficult, for we believe others to be happier than they are.

货币是一层面纱，但当这层面纱飘动时，实际产出可能会受到影响。

你必须要找到你所爱的东西。

Every setback is a setup for a comeback.

在科学中，重要的不是获得新的事实，而是发现思考它们的新方法。

农业中的每一个挑战都是重新定义我们如何养活世界的机会。