成唯識論演祕 2.186

2.186

按《成業論》云：日出論者作如是言，諸行實無至餘方義，有為法性念念滅故，然別有法心差別為因依手足等起，此法能作手足，物異方生因，是名行動，亦名身表，謂色處攝；雖亦名動，然念念滅不至餘方，與前計別。

According to the Karmasiddhi-prakaraṇa: The Sūryodayika theorists make the following statement: 'All conditioned phenomena truly have no moving to another location, because the nature of conditioned phenomena is to cease moment by moment. However, there is a distinct phenomenon that takes a differentiation of the mind as its cause and arises dependent on the hands, feet, and so forth; this phenomenon can serve as the cause for hands, feet, and objects to arise in different locations. This is called physical motion, and is also called bodily communicative action, subsumed under the sphere of form. Although it is also called movement, it ceases moment by moment and does not go to another location, which differs from the previous theory.'