These Mayavadi philosophers, they may go very high by knowledge, by speculation, but they will again fall down. Why? Anadrta-yusmad-anghrayah: "Because they could not get the shelter of Your lotus feet, therefore they will fall down." That is not secure. Because a man cannot remain without any activity, without any desire. That is not possible. A man, animal, any, even insect, he must be doing something. I have got practical experience. One of my sons in child..., when I was young man, he was very naughty. So sometimes we used to put him on the rack. He could not get down. So he was feeling so uncomfortable because his activities stopped on the rack. So you cannot stop activity. That is not possible. You must give better activity. Then you will stop. Param drstva nivartate (BG 9.59).
So this Krsna consciousness movement is that you get better activity. Therefore you can give up the inferior activities. Otherwise, simply by negation, it is not possible. We must work. We must work for Krsna's sake. We shall go to the Krsna's temple, or we shall go for selling Krsna's books, or meeting some Krsna devotee. That is nice. But you cannot stop working. That is not possible. Then your idle brain will be devil's workshop. Yes. Then you will fall down, "How to go to that woman? How to go to that man?" If you stop working, then you have to work again to sense gratification. That's all. Similarly, you take any sense; you cannot stop it, but you have to engage it. That is Krsna consciousness. You engage your hand and engage your legs, you engage your eyes, you engage your ears, engage your tongue -- simply in Krsna. You can engage everything. For eyes, instead of hankering after some beautiful man or beautiful woman, just see Krsna, how nicely dressed. Then you will forget these other seeing. For tongue, you engage your tongue simply for chanting. Then your nonsense talking will automatically stop. You engage your tongue eating very nice prasadam of Krsna, offered to Krsna. Then you forget to go to restaurant. In this way our time should be utilized. As it is said that kim anyair asad-alapaih. We should not allow our senses to be engaged in such thing which will never exist. That is the criterion. Simply engage yourself in such things which will continue, will exist forever.