कर्मणैव हि संसिद्धिमास्थिता जनकादयः।
लोकसंग्रहमेवापि संपश्यन्कर्तुमर्हसि।।3.20।।
3.20 For Janaka and others strove to attain Liberation through action itself. You ought to perform (your duties) keeping also in view the prevention of mankind from going astray.
3.20 It is also declared that Karma Yoga alone Janaka and others reached perfection. Because, Karma Yoga is the best means for securing the vision of the self even for a person who is alified for Jnana Yoga, royal sages like Janaka and others, who are foremost among the Jnanins, preferred Karma Yoga as the means for attaining perfection. Thus, having first declared previously that Karma Yoga must be practised by an aspirant for release who is alified for Karma Yoga alone, as he is unfit for Jnana Yoga, it was next stated with reasons that, even for one who is alified for Jnana Yoga, Karma Yoga is better than Jnana Yoga Now it is going to be declared (in verses 20-26) that Karma Yoga must be performed in every way by one who is virtuous. At least for the guidance of the world, you should do work even if there is no need of it for yourself.
Karmanaiva hi samsiddhim aasthitaa janakaadayah; Lokasangraham evaapi sampashyan kartum arhasi.
karmaṇā—by the performance of prescribed duties; eva—only; hi—certainly; sansiddhim—perfection; āsthitāḥ—attained; janaka-ādayaḥ—King Janak and other kings; loka-saṅgraham—for the welfare of the masses; eva api—only; sampaśhyan—considering; kartum—to perform; arhasi—you should; yat yat—whatever; ācharati—does; śhreṣhṭhaḥ—the best; tat tat—that (alone); eva—certainly; itaraḥ—common; janaḥ—people; saḥ—they; yat—whichever; pramāṇam—standard; kurute—perform; lokaḥ—world; tat—that; anuvartate—pursues
