I love the competitive aspect of it [business]. It's like playing chess. Why do people play chess? Knowing the realm of moves? Even when you get to be a chess master, there are other chess masters you want to beat or outperform. And to me business is just a sport that I love to compete in; a continuous intellectual challenge that really motivates me.
Mark CubanOne of the biggest mistakes entrepreneurs make is that we lie to ourselves. We don't step back and look at ourselves like a competitor would.
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 Cuban