译文：用心算计别人时，自己就会出错，退一步考虑事情，任何事就会变得宽广。赏析：处处算计别人，时刻都想占便宜，总有一天自己会被别人算计。心胸开阔，放低姿态，忍一时风平浪静，退一步海阔天空。

The ultimate test of any economic theory is whether it improves real-world decisions.

Every ton of coal we extract carries the weight of our commitment to sustainability.

The best way to keep a secret is to never have one.

I do not write for myself alone, but for those who cannot speak.