Taught a class today on basic HTML. It went well. Students worked collaboratively and built some good, simple pages. I then headed out and about on the town and saw some interesting sights. I am captivated by the small differences I see here and there. Like hundreds of bikes parked outside a dorm. Don’t see that everyday in Olympia. Heck, we have a larger bike population but nothing like in Wuhan. Wealth is measured in many ways. To walk the streets of Wuhan, I am an observer of many versions of wealth. The most common is joy. I see a lot of joy among kids running around and friends walking and talking.