唯識二十論述記 2.355

2.355

Answer: It possesses the subjective aspect but lacks the objective aspect, not being identical to the undefiled minds of the two vehicles and others. The Buddha's subjective aspect directly understands the other mind, and is termed knowledge of another mind. Resolving the difficulties in this principle will be as the next master below explains. Therefore, this treatise states that, with the exception of a Buddha, the knowledge that knows one's own and others' minds manifests falsely, its conceptual differentiation of the two graspers not yet severed, and so on, which is different from a Buddha. Because a Buddha is without attachment, [others] do not know the sphere of activity of the Buddha's pure knowledge.