4.22 Content with whatever chance may bring for the maintenance of the body; 'rising above the pairs of opposites' means enduring cold, heat and such other experiences until one has completed the practice of Karma Yoga; 'free from ill-will?'  i.e., free from ill-will towards others, seeing his own Karma as the cause of his adversity; 'even-minded in success and failure,' i.e., even-minded at success like victory in war, etc., and failure therein - such a person 'is not bound,' i.e., he does not fall into Samsara, though devoted to action without any exclusive practice of Jnana Yoga.