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 CubanI retired at twenty-nine, bought a life-time pass on American Airlines and my only goal in life was to party like a mad man and get drunk with as many people as possible. And I was happy right there. But when we started the streaming business, I knew it could be something big.
Mark Cuban