How Do You Know if You Have Never Run a Business?

In college, i was always a bit confused by that. My professors were ones that had gone to school, went and got their masters,. And business and then gone right into being a professor theyd. Never worked in the the private sector in any way whatever. To go back to your quote, history is truly written by losers with time on their hands in a protected academic position. It's probly a bit harsh. The author's words, not mine.