- How many man hours it took to build the Transcontinental Railroad, Golden Gate Bridge, Pyramids, Great Wall of China.
- How self-restraint can be learned from such diverse pastimes.
- How childish we can be.
- How hard it is to be empathetic with someone you know little about.
- How personal bias creeps into our everyday life without us even being aware of it.
- How many times the world has benefited from one individual’s passion/obsession.
What happened to the Hermit?