jito 'haṁ diti-nandana

vyavasayena-by determination; te-your; anena-this; duskarena-difficult to perform; manasvinam-even for great sages and saintly persons; tapah-nisthena-aimed at executing austerity; bhavata-by you; jitah-conquered; aham-I; diti-nandana-O son of Diti.