karmaṇaiva hi saṁsiddhim
sampaśyan kartum arhasi
karmaṇā — by work; eva — even; hi — certainly; saṁsiddhim — in perfection; āsthitāḥ — situated; janaka-ādayaḥ — Janaka and other kings; loka-saṅgraham — the people in general; eva api — also; sampaśyan — considering; kartum — to act; arhasi — you deserve.
Kings such as Janaka attained perfection solely by performance of prescribed duties. Therefore, just for the sake of educating the people in general, you should perform your work.
. . .
कर्मणैव हि संसिद्धिमास्थिता जनकादयः ।
लोकसङ्ग्रहमेवापि सम्पश्यन्कर्तुमर्हसि ॥ २० ॥