སངས་རྒྱས་ཀྱི་མྱིང་ཡང་ཡང་དག་པར་རྗེས་སུ་མྱི་མཐོང་ངོ་། །
“Those bodhisattva great beings, when they practice the perfection of wisdom, absolutely understand the characteristics of a phenomenon that define it as a phenomenon, and those characteristics of a phenomenon that define it as a phenomenon are that it neither becomes defiled nor does it become purified.
Perfection of wisdom, bodhisattva great beings, practice