Inspiration can come from anywhere. As I write this, I'm sitting at a French café in the city with a view of a not-so-busy street. While working on some other stuff and finding the right words to put on paper, I got stuck. I took a second to stop writing and glanced up, and there it was: "Invest in you, profit for life." GNC has advertisements all throughout the city, and this was perfectly displayed at my eye-level on those lovely yellow cabs at just the right time.
Sometimes it's easy to forget to take care of yourself because you're so caught up in work, school, kids...life. Your greatest attribute, your greatest creation, your greatest source for success and happiness, is already within you. Take the time to focus on you.