Bhante Gunaratana concludes this series by noting the pivotal nature of the Four Foundations of Mindfulness.  The Buddha looked at the world in an analytical way and described reality.  This reality is reflected in the Four Foundations of Mindfulness.  Our life is like our university.  It is important to seriously pursue our practice using the eight life-time precepts to train ourselves with a goal of continuing to improve and purify ourselves, and eradicate clinging.