The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.

There are two freedoms - the false, where a man is free to do what he likes; the true, where he is free to do what he ought.

对红海的关注假设行业的结构条件是既定的，企业被迫在其中竞争。