中觀論疏 7.13

7.13

「受亦如是」下，第二次明觀受陰，還應如上無常門一異門破、相續門說也。但以覺故，說三受在身者此約凡夫，有所覺知，假違順等緣生於三受，故說有受耳。

From "Sensation is also like this" onwards, the second part explains the contemplation of the aggregate of sensation; it should also be refuted through the gateways of impermanence and identity-and-difference, and explained through the gateway of continuity, just as above. However, stating that the three sensations exist in the body because of awareness refers to ordinary persons: because they possess awareness, the three sensations arise dependent on agreeable, disagreeable, and neutral conditions, and therefore one merely says that sensation exists.