Here the devotee says: "Yes, the senses are serpentlike, dangerous, but by the mercy of Caitanya we can break the poison teeth." How it is that? If you constantly engage your senses for Kṛṣṇa, oh, the poison teeth is broken. The poison teeth is broken. The most formidable serpent is this tongue. If you simply talk of Kṛṣṇa and if you simply eat Kṛṣṇa prasādam, oh, the poisonous effect of tongue will be broken.
You'll have no opportunity to talk nonsense or to eat nonsense. Then your life becomes advanced immediately fifty percent. If you can control the tongue, then you control all the senses. If you cannot control the tongue, then you cannot control other senses. Therefore it is said, protkhāta-daṁṣṭrāyate, the poison teeth is taken.
And viśvaṁ pūrṇa-sukhāyate. Oh, people are harassed with so many problems. The politicians and the humanists, the socialists, the ambassadors, the presidents, they're all harassed with the problems. And a Kṛṣṇa conscious person has no problems. (laughter) Has no problems. Viśvaṁ pūrṇam-sukhāyate. The whole universe becomes happy to them. And vidhi-mahendrādiś ca kīṭāyate.