我不在乎别人怎么说，我要做我想做的事。
官僚的效用函数中包括其预算规模作为一个参数。
The merit of Marx is that he suddenly produces a qualitative change in the history of social thought. He interprets history, understands its dynamic, predicts the future, but in addition to predicting it, he expresses a revolutionary concept: the world must not only be interpreted, it must be transformed.