Our Dharmabyte podcast today is an excerpt from The Bodhisattva Vision. Visuddhimati launches the Triratna Urban Retreat on the theme of the greater mandala of uselessness and#8211; a teaching Sangharakshita has given us in 1976 derived from the Ratnagunasamcayagatha Sutra of the Perfection of Wisdom Sutras. From the talk entitled The Bodhisattva Vision.