Here are 5 of my favorite Big Ideas from "The Nicomachean Ethics" by Aristotle. Hope you enjoy! Aristotle's writings have been extraordinarily influential since ancient times. This treatise is named after his son and is a collection of his lecture notes--imagining attending his Lyceum and listening to him teach 2,300 years ago! Of course, it's packed with culture-changing Big Ideas. Some of my favorites we cover include the ultimate end: eudaimonic happiness (vs. "happiness" as most of us think about it!), how to achieve that eudaimonia (hint: "virtuous activity of the soul" aka areté), how to win the Olympic Games (hint: you can't just show up; you need to ACT!), the doctrine of the mean (and the vice of deficiency + excess) and the virtue of magnanimity: meet YOUR great soul.