2.37 Again, by undertaking the fight with Karna and others, va, either; hatah, by being killed; prapsyasi, you will attain; svargam, heaven; or jitva, by winning over Karna and other heroes; bhoksyase, you will enjoy; mahim, the earth. The purport is that in either case you surely stand to gain. Since this is so, Kaunteya, O son of Kunti; tasmat, therefore; uttistha, rise up; krta-niscayah, with determination; yuddhaya, for fighting, i.e. with the determination, 'I shall either defeat the enemies or shall die.'