^92:39 Desire is undoubtedly the foe of all mankind. Why it is said to be the constant foe of the wise, is that they feel it to be so even when under its sway. Fools are awakened for a moment only, when they suffer from its painful reactions.

^93:40 Like a wise general, Krishna points out the fortress of the enemy, by conquering which the enemy is easily defeated.

Through these: by vitiating the senses, mind and the intellect.