I heard these words of the Buddha one time when the Lord was residing at Vaishali with his community of bhikshus. One day, he told the community, “Do you know of the wonderful Dharma Seal? Today I would like to tell you about it and explain it to you. Please use your pure mind to listen and receive it with care, and make the best effort to remember and practice it.” The community of bhikshus replied, “Wonderful, World-Honored One! Please teach us. We will...