首楞嚴義疏注經 1.328

1.328

汝現今眼根自知、身處自覺非互闕者，須有二心，知即心也。凡是有心皆當作佛，豈汝一身成兩佛耶？此之四段展轉破逐，皆由前文內對所成見面之執，妄情紛擾、執計多端，故盡破之令無所救。

If your eye faculty now knows by itself and your bodily frame is aware by itself without mutually lacking [awareness], there must be two minds, for knowledge is mind. Whosoever has a mind will become a Buddha; could your single body become two Buddhas? These four sections of step-by-step refutation and pursuit all stem from the earlier holding that seeing one's face is accomplished by facing inwardly; deluded sentiments being so tangled and attachments so varied, [the Buddha] refutes them completely so that nothing remains defensible.