““Although other ( yānas ) assert that liberation will be achieved by renouncing the objects, one will not be bound by the mere appearances or the mind and the objects ( Yul Dang Ch'os-Su sNang-Ba ), but will be bound if one attaches ( Zhen-Pa ) to them. So it is taught (in scriptures) that one should renounce apprehension and attachment. Tilopā said: 'Appearances do not bind, but attachments do. So, Nāropa , cut off the attachments....””