四明十義書 2.34

2.34

又云：三法直該修性則具觀心義。且釋毘耶離城具約修性明三德後，復約攝歸一念示乎觀行一科。況今十種三法雖該修性，乃是果人修極之法，其體甚深，徹乎三道性德。故從三德釋至三道，益彰不是觀法之義。

Furthermore, he says: 'The threefold dharmas directly encompass cultivation and the nature, so they possess the meaning of contemplating the mind.' Now, after explaining the city of Vaiśālī by fully clarifying the three virtues in terms of cultivation and the nature, it further demonstrates a section on contemplation practice by gathering them back into a single thought-moment. How much more so since the present ten kinds of threefold dharmas, although encompassing cultivation and the nature, are dharmas of the fruition person's utmost cultivation whose essence is exceedingly profound and penetrates the inherent virtue of the nature of the three paths. Therefore, explaining from the three virtues to the three paths all the more highlights that this is not the meaning of contemplation methods.