During this talk, Peter explains the “fulfilling of the seven factors of awakening”, as described by the Anapanasati Sutta, quoting the translation by Gil Fronsdal.  During the explanations, Peter used a graphic illustration of what are called the “panca bala”, the five powers, to describe the dynamic balancing of energy-tranquility, combined with the balancing of concentration-investigation.  This process is ongoing due to the reality of impermanence, and the resulting dynamic equilibrium is equanimity.