One of Buddha's central teachings was the Four Foundations of Mindfulness, about how you walk the Eightfold Path to liberation. Mindfulness, or sati, means to remember or keep in mind, and the four foundations are the four things you should keep in mind (or focus on) if you want to progress on the spiritual path. In this first episode of two on the Four Foundations of Mindfulness, I introduce the teaching as given by the Buddha.