Wisdom is full of paradoxes. It is one of the oldest topics in the intellectual history of humanity, and yet talking about wisdom can feel odd and disingenuous. People seem to have intuitions about who is and isn’t wise, but if you press them to define wisdom, they will hesitate. Wisdom, with its mystical qualities, sits on a pedestal, inspiring awe and trepidation, a bit of hushed reverence thrown in. It’s easy to distil wisdom’s archetypes in history (druids, Sufi sages) or popular culture (Star Wars’ Yoda, or Harry Potter’s Dumbledore), but harder to apply to the person on the street. Most people would agree that wisdom is desirable, yet what exactly is it?