In this module I learned about Malcolm Knowles and how he is considered the father of adult education. I'm happy that someone shed some light on this subject because adult and children really do learn differently. While all 4 principles are important, I believe I can connect most with the second one, where an adult accumulates a growing reservoir of experience. This principle is especially important to understand because as adults, we all have learned from experiences and some experiences are not in books but in real life.