“There is a key idea that catches our attention in the moment. We feel enraptured and obsessed with it. It’s difficult to imagine ever forgetting the new idea. It’s changed our lives forever! But after a few hours or days or weeks, it starts to fade from our memory. Soon our recollection of that exciting new idea is nothing but a pale shadow of something we once knew, that once intrigued us. Your job as a notetaker is to preserve the notes you’re taking on the things you discover in such a way that they can survive the journey into the future. That way your excitement and enthusiasm for your knowledge builds over time instead of fading away.”