Economics is not just about predicting behavior; it's about shaping it.
人生は、自分で選んだ道を歩くことだ。
我不断看到生活中的人崛起,他们不是最聪明的有时甚至不是最勤奋的。但他们是学习机器;他们每天晚上睡觉时都比起床时聪明一点。
A mind needs books as a sword needs a whetstone if it is to keep its edge.