觀心論疏 2.10

2.10

Answer: Although they are the same, they are also greatly different. Why? That [treatise] traverses all dharmas, broadly refuting all delusional attachments, but it does not specifically refute the mind to discern the insight that all Buddha-dharmas issue from the mind; therefore, students often lose the fundamental core of the lineage. Now, [this treatise] clarifies that the mind is the root of the myriad dharmas, and therefore refutes line by line with reference to the mind, revealing that within the mind all Buddha-dharmas are completely endowed, causing them to recognize the hidden treasure in their home and the jewel in their clothing, and putting an end to the toil of their seeking outside. It is greatly different from that treatise.