二手车市场是信息不对称的经典例子。

"Happiness is an illusion, a fleeting moment that we chase but never truly grasp."

当信息不完美或市场不完整时，市场本身不会产生有效的结果。

I've learned that you can't control everything in life, but you can control how you react to it.

追求数学真理是一项崇高的努力。