The Third Most Popular Course at Harvard

“The smallest actions have the most profound ramifications. Confucius, Mencius, and other Chinese philosophers taught that the most mundane actions can have a ripple effect, and Puett urges his students to become more self-aware, to notice how even the most quotidian acts—holding open the door for someone, smiling at the grocery clerk—change the course of the day by affecting how we feel.

That rush of good feeling that comes after a daily run, the inspiring conversation with a good friend, or the momentary flash of anger that arises when someone cuts in front of us in line—what could they have to do with big life matters? Everything, actually. From a Chinese philosophical point of view, these small daily experiences provide us endless opportunities to understand ourselves. When we notice and understand what makes us tick, react, feel joyful or angry, we develop a better sense of who we are that…