" SUMMARY OF THE BUDDHIST DEFINITION OF MIND In summary, mind in Buddhism refers to experience, namely the mere arising and cognitive engaging with the contents of experience. The continuity of experience is known as the mind-stream, or “mental continuum.” It is always individual, with each moment of experience following from previous moments of experience according to the karmic laws of behavioral cause and effect. There is order in the universe, and “my” experience is never “your” experience. If I experience eating a meal, I and not you will next experience the physical sensation of being full. Buddhism does not posit a universal or collective mind. The never-ceasing, moment-to-moment event of arising and engaging that constitutes experience, then, refers to the arising of a sight and merely seeing it, the arising of a sound and merely hearing it, the arising of a thought and merely thinking it, the arising of an emotion and merely feeling it, and so on. This is the conventional nature of mind — it gives rise to things and apprehends them. Its deepest nature is its voidness, namely that it is devoid of existing in any impossible manner, from being a physical entity itself up to involving a solid, concrete subject, content or experience. Such a mind, then, with these two levels of true nature — or “two levels of truth” — is the topic of mahamudra meditation. "
― Dalai Lama XIV , The Gelug/Kagyu Tradition of Mahamudra