One who is still learning, and one who has attained; 學 is to study religion order to get rid of illusion; 無學 begins when illusion is cast off. In Hīnayāna the first three stages, v. 四果, belong to the period of 學; thearhatto the 無學. In the Mahāyāna, the ten stages of thebodhisattvabelong to 學; the stage of Buddha to 無學.