How to cultivate the mind body

Ananda! Practitioners who practice Samadhi to eliminate suffering, although they are not able to completely cut off all troubles, but the mind of longing has been freed from the shackles of the body, like a bird out of its cage, and has been able to achieve the elimination of suffering in the ordinary body. The mind-born body possessed by the sixty holy positions of the Bodhisattvas (three gradual stages, the ground of dry wisdom, the fifty-five holy positions, and the wonderful enlightenment) can be followed by the mind without any obstacles, just like a sleeping person. Although the person talks in his sleep, he does not know that he is talking in his sleep, but the words in the dream have orderly rhymes and clear coherence, and anyone who is awake can understand what he said. This is called thinking about the underworld. If the errant thoughts are eliminated and the vain thoughts are eliminated, the dust of the bright and true heart of original enlightenment will be removed, and the entire life course of the original sentient beings from birth to death can be perfectly seen. This is the elimination of the negative thoughts. At this point, the practitioner You can transcend troubles and turbidity. Observe the origin of thinking yin, and integrate the delusion of understanding as its root.