所有模型都是错误的，但有些是有用的。

The true measure of a mining company isn't its stock price, but its stewardship.

拍卖设计中最重要的就是创造一个让竞标者愿意展示真实估值的环境。

The importance of theoretical computer science lies in its ability to provide a foundation for practical applications.

I think it's important to have a balance in life. You can't just work all the time; you have to have fun too.

如果你指定一万条规章,你就摧毁了所有对法律的尊重。