"Your talent determines what you can do. Your motivation determines how much you’re willing to do. Your attitude determines how well you do it."
Explanation
Holtz is pointing out three different ingredients to success. Talent gives you a starting advantage-what you’re naturally good at. Motivation is the fuel that makes you show up and put in the hours. Attitude colors everything: it’s how you handle setbacks, how you treat others, and whether the work you do is careful or half-hearted. Think of a musician with raw skill who never practices, or a less gifted colleague who outlasts everyone because they’re driven and upbeat. In everyday life, the person who pairs steady effort with a positive mindset usually wins more than the one who relies on talent alone.