yayÄ dharmam adharmaá¹ ca
kÄryaá¹ cÄkÄryam eva ca
ayathÄvat prajÄnÄti
buddhiḥ sÄ pÄrtha rÄjasÄ«
yaya--by which; dharmam--principles of religion; adharmam--and irreligion; ca--and; karyam--work; ca--also; akaryam--what ought not to be done; eva--certainly; ca--also; ayatha-vat--not perfectly; prajanati--knows; buddhih--intelligence; sa--that; partha--O son of Prtha; rajasi--in the mode of passion.