ὁ γὰρ μανθάνων κιθαρίζειν κιθαρίζων μανθάνει κιθαρίζειν → he who is learning the harp, learns the harp by harping
absolutely: P. and V. παντελῶς, πάντως, P. ὅλως.
expressly: P. διαρρήδην.