The Realization in Yogācāra

The most precise approach to finding the tathāgatagarbha is akin to seeking the wind—one discerns its presence by observing its functions. Similarly, the tathāgatagarbha is discovered through traces of its activity. Though the tathāgatagarbha is formless and elusive, it pervades all realms without concealment; its shadow is everywhere, yet its true form remains unseen. The traces of the tathāgatagarbha are not easily found in the functions of the four great elements. Realization of the tathāgatagarbha arises from observing its operational characteristics through the functions of the consciousness element, hence the doctrine of "consciousness-only." Thus, awakening occurs through the six consciousnesses. Those of the sharpest faculties awaken through the seventh consciousness, the manas—this constitutes a profound awakening, the ultimate awakening, the fundamental awakening, the thorough awakening. It is the awakening of the Consciousness-Only school, distinct from the superficial awakening of the Chan school.