成唯識論演祕 1.640

1.640

由此異故，遮緣德等心、心所法不緣之，表緣實等心、心所法而能緣也。或異為因，令緣九實心、心所等各有差別。故彼論云：遮彼覺因，表此覺因，名異句義。

Owing to this particularity (viśeṣa), minds and mental factors that cognize quality and so forth are excluded from cognizing it, while expressing that minds and mental factors cognizing substance and so forth are able to cognize it. Alternatively, particularity serves as the cause making the minds and mental factors cognizing the nine substances distinct from one another. Thus that treatise says: 'The cause of cognizing the exclusion of that, and the cause of cognizing the expression of this, is called the category of particularity.'