Maybe it was a grandparent, or a teacher. Someone older who understood you when you were young and searching, who helped you see the world as a more profound place, and gave you advice to help you make your way through it. For Mitch Albom, that person was Morrie Schwartz, his college professor from nearly twenty years ago. Maybe, like Mitch, you lost track of your mentor as you made your way, and the insights faded, and the world seemed colder. Wouldn't...