败德之事非一，而酗酒者德必败；伤生之事非一，而好色者生必伤。
败坏德行的行为有许多，而酗酒必定败德；伤害生命的行为也有许多，而好色必定伤生。
The passion for office among members of Congress is very great.
The study of economic history is not just about the past; it’s about understanding the roots of present inequalities.
Mathematics is the art of giving the same name to different things.
目前生活中最悲哀的方面是，科学收集知识的速度比社会收集智慧的速度快。
我们谷物生产成功的真正标准不仅在于产量，还在于我们如何平衡生产力与环境管理。
A mathematician's best work often comes from seeing connections where others see none.
The more you know who you are, and what you want, the less you let things upset you.