金剛三昧經論 3.76

3.76

經曰　梵行長者言：「不可思議。入如來藏，如苗成實，無有入處。本根利力，利成得本，得本實際其智幾何？」

The sūtra says: The elder Brahmacārin said, “It is inconceivable! Entering the tathāgatagarbha is like a sprout becoming grain: there is no place of entry. By the power of the original root and benefit, the benefit is accomplished and the origin is attained; having attained the reality-limit of the origin, how many are its cognitions?”