As far as businesses, I was always hustling. I had to pay for my own school. I got 20 bucks every week or 2 from my dad and that was it. So I had a "whatever it took" attitude.
Mark CubanDo your homework and know your business better than anyone. Otherwise, someone who knows more and works harder will kick your ass.
Mark CubanThe NBA is never just a business. It's always business. It's always personal. All good businesses are personal. The best businesses are very personal.
Mark CubanI still work hard to know my business. I'm continuously looking for ways to improve all my companies, and I'm always selling. Always.
Mark Cuban