གསོལ་པ། བཅོམ་ལྡན་འདས་ཤེས་རབ་ཀྱི་ཕ་རོལ་ཏུ་ཕྱིན་པ་ནི་རྟོགས་པར་དཀའ་བའོ། །བཅོམ་ལྡན་འདས་ཀྱིས་བཀའ་སྩལ་པ། །
“Subhūti,” replied the Blessed One, “this is because the perfection of wisdom has not been seen, has not been heard, has not been realized, has not been cognized, and has not been attained in manifest buddhahood by anyone at all.”
Space, Buddhism, Boundaries