This video contains several excellent points on reaching your goals, the first one being, “Any person who is successful, really successful, knows exactly what they want and they know why. The reason you need to know why is because, remember how I said yesterday that reasons come first, answers come second? You get enough reasons, you build a big enough Why, you can figure out how to go about anything. But you have to have Purpose because Purpose provides drive.”
See also the books page.