Just as a tom cat says that he has stopped eating meat but as soon as he sees a mouse runs after him (cannot control his desire to eat him up).
Just as a crow goes and sit among swans but leaving aside pearls which is the food of swans, he always desires to eat filth and dross.
Just as a jackal may try myriad times to keep quiet but listening to other jackals just by the force of habit, cannot help howling.
Similarly the three vices of ogling at other's wife, keeping an eye on other's wealth and slander are inhabiting in my mind like a chronic disease. Even if someone tells me to leave them, this bad habit cannot go away.