It's not whether the glass is half empty or half full, it's who is pouring the water. The key in business and success at any endeavor is doing your best to control your destiny. You can't always do it, but you have to take every opportunity you can to be as prepared as-and ahead of-the competition as you possibly can be.
Mark CubanIf you've got $25,000, $50,000, $100,000, you're better off paying off any debt you have because that's a guaranteed return.
Mark CubanWe don't sell wins or losses. The one thing you can't control in sports is which games you are going to win or which games you are going to lose. But what I could control was the experience the fans have.
Mark Cuban