林业中的短期收益往往会导致长期痛苦。

过去并未死去，它甚至还未过去。

I like to be different and stand out.

General relativity has passed every test we’ve thrown at it, even near a supermassive black hole.

你要成为自己的太阳，你的世界将因你而明亮。

Natural experiments are a powerful tool for understanding causal relationships in the real world.

"你越是试图理解游戏，就越少知道。"

You don’t build a business—you build people, and then people build the business.