“In an increasingly unpredictable world moving ever more quickly, a detailed map may lead you deep into the woods at an unnecessarily high cost. A good compass, though, will always take you where you need to go. It doesn’t mean that you should start your journey without any idea where you’re going. What it does mean is understanding that while the path to your goal may not be straight, you’ll finish faster and more efficiently than you would have if you had trudged along a preplanned route.”