yasya-one whose; sarve-all sorts of; samarambhah-in all attempts; kama-desire for sense gratification; saṅkalpa-determination; varjitah-are devoid of; jnana-of perfect knowledge; agni-fire; dagdha-being burnt by; karmanam-the performer; tam-him; ahuh-declare; panditam-learned; budhah-those who know.