So these things are very nicely explained in this Bhagavad-gītā As It Is. This is the preliminary study of Kṛṣṇa consciousness, and if one studies this book nicely, then he goes to other books. I've got this Śrīmad-Bhāgavatam. This is also Kṛṣṇa consciousness. But the project is very great. It will have to be finished in sixty volumes like this. So about ten, twelve volumes are already finished. So I'm going on working on this.
So it is a great subject matter for study. So people should take interest in it. It is not anything trifle thing. People should come to us to understand. We have got literature. We have got philosophy. Everything we have got. It is not a blind, imposing thing, this Kṛṣṇa consciousness movement. So everyone who actually wants to give some service to the society, to the humanity, they must study this philosophy and get prepared to meet anyone—scientists, philosopher, poet, thoughtful men—and we can give answer to all their questions.
But our method is very simple. We call everyone, even to the child, "Sit down, chant Hare Kṛṣṇa," and he gradually realizes. But if anyone wants to understand this philosophy through knowledge, through books, through philosophy, logic, we are prepared. But for the mass of people we give the simple method: Hare Kṛṣṇa. Chant Hare Kṛṣṇa, Hare Kṛṣṇa, Kṛṣṇa Kṛṣṇa, Hare Hare, and he realizes.