人类的痛苦和快乐是相通的，无论我们来自哪里。
Progress in agriculture must be measured not just in yield, but in long-term environmental impact.
我曾经是贫穷的白人垃圾，没有闪光，没有魅力。
最重要的是能够像经济学家一样思考，透过这个视角看世界。
Greatness is a lot of small things done well, day after day.
Happiness is not a right; it is a rare and precious exception.
The greatest happiness of life is the conviction that we are loved; loved for ourselves, or rather, loved in spite of ourselves.