This guy, he is very wise. My God, for 25 methods he cut them all. He said, “All activities are impermanent. …I now say this, to the Buddha, who has revealed the Saha world: In this land the true substance of teaching resides in hearing the Sounds, purely. If one wants to attain samadhi, hearing the inner Sound is the best way to enter. …I now make this report, O Thus Come One, regarding what Quan Yin has just explained: It is like someone in a quiet place When drums are rolled throughout the ten directions, Hearing at once the Sounds from all ten places. This, then, is the actual true perfection.” The inner (Heavenly) Sounds, it’s not from any musical instrument nearby. It’s the original universal Sound. The vibration. Just use the ear organs, but not to hear with the ears. This is the thing. To hear without hearing, to see without looking, that is the best. But only you understand, because you practice it, because you are transmitted this Method.