It would have been easy to judge effort by how many hours a day passed while I was at work. That's the worst way to measure effort. Effort is measured by setting goals and getting results.
Mark CubanYou never quite know in business if what you are doing is the right or the wrong thing. Unfortunately, by the time you know the answer, someone has beaten you to it and you are out of business.
Mark CubanNever follow your dreams. Follow your effort. It's not about what you can dream of. That's easy. It's about whether or not it's important enough to you to do the work to be ready to be successful in that business.
Mark CubanOn the Internet, there are an unlimited number of competitors. Anybody with a Flip camera is your competition. What makes it even worse is that YouTube is willing to subsidize the cost of your bandwidth. So anybody can create and distribute for free basically, but the real cost is marketing. And that's always the big cost - how do you stand out and what's the cost of standing out? And there's no limit to that cost.
Mark Cuban