Śruti means hearing. It is not reading. Simply, pious students will hear from the right source. Evaṁ paramparā prāptam imaṁ rājarṣayo viduḥ (BG 4.2). Simply by hearing, they will understand everything. They will never forget. But in the Kali-yuga it is not possible. Therefore Vyāsadeva, the whole Vedic understanding, knowledge, he recorded into books. Otherwise, before that there was no need of books. The power of recollection will diminish. And mercy. Mercy will reduce. Even in your . . . in somebody's, in our front somebody is killed, nobody will try to help him, what to speak of others, when there is difficulty. Or there are so many. People should cooperate.
There was a very good example of our Kṛṣṇa conscious men in Melbourne. That was published. That there was a fire in one building, and they were, I mean to say, stranded. They were crying. So our girls went there and saved them. Nobody came. Therefore it is said, yasyāsti bhaktir bhagavaty akiñcanā sarvair guṇais tatra samāsate surāḥ (SB 5.18.12). If one is God conscious, Kṛṣṇa conscious, then other material good qualities will automatically develop. These girls in our Melbourne temple, they were not asked by me or their president, "You go and save them," but out of their good will they went and saved them, and some of the girls jumped from three story and they captured in this, what is called, canopy. So it was published and very much appreciated by the public.
So the idea is that one cannot be merciful unless he is a devotee. The so-called mercifulness showed by the philanthropists, humanitarians, that is all false. They are humanitarian, but they maintain slaughterhouse. What is this humanitarian? It does not appeal to you that animals are being killed? So the real fact is that without becoming a devotee of Kṛṣṇa, or God, nobody can be qualified with good attributes. It is not possible. Therefore śāstra says that, "Make people devotee." Then automatically, all the good qualities will come in. Next.