iti matvā na sajjate

tattvavit-the knower of the Absolute Truth; tu-but; maha-baho-O mighty-armed one; guna-karma-works under material influence; vibhagayoh-differences; gunah-senses; gunesu-in sense gratification; vartante-being engaged; iti-thus; matva-thinking; na-never; sajjate-becomes attached.