辯正論 6.53

6.53

內立教有淺深（老訓抱一守愚。遺形滅智。始詣於無為。釋教遍周圓修。眾德備舉。後言於妙覺）

Buddhist: In establishing teachings, there are shallow and deep. (Laozi's instruction was to embrace unity and preserve ignorance, cast off form and extinguish wisdom, barely reaching non-action. The Śākya teaching is universally pervasive and fully cultivated, completely possessed of all virtues, ultimately speaking of wondrous enlightenment.)