carato mahāyānaṃ  samādhiparivarto nāmnā pañcadaśaḥ punar aparaṃ subhūte bodhisatvasya mahāsatvasya mahāyānaṃ  yaduta catvāri smṛtyupasthānāni tatra katamaṃ kāyasmṛtyupasthānaṃ  iha subhūte bodhisatvo mahāsatvo hy ādhyātme kāye kāyānudarśī viharati  