Interviewer: You spoke of initiation. What is that initiation?
Prabhupāda: Initiation means formally acceptance of the line of activities in Kṛṣṇa consciousness. Before that, before initiation, we invite everyone to come and sit down with us, chant, dance, take prasādam, hear philosophy. And if he understands, "Oh, this is very nice," then he offers himself to be initiated. Then we accept. Then we impose this restriction that "If you want to be initiated..." We get hundreds of letters by everyone who has attended our classes. Daily we are getting some married couples or boys and girls, but most of them are younger. My students are within thirties. The oldest student I have got at the present moment, he is twenty-eight years. No, Kirtanananda is about thirty years old. That's all. So, of course, I do not get any older people. That is nice, hopeful, because younger section, if they take it very seriously, then I have hopes that they will preach in future, even in my absence. And old people, if a man becomes too much accustomed to a certain limited habits, in old age it is very difficult to give it up unless one is extraordinarily intelligent.