注大乘入楞伽經 1.27

1.27

善知境界自心現義者，謂三界依正迷悟生死境界，唯是自心現義。諸菩薩善能如實了知，不從外得也。

"Well understanding the principle that objects are manifestations of one's own mind" means that the objective realms of the three realms—receptive and operative [fruits], delusion and awakening, birth and death—are merely manifestations of one's own mind. The bodhisattvas are well able to know this in accordance with reality, not obtaining it from outside.