“Therefore we say that if people, not all, if some percentage of the whole population of the world become Kṛṣṇa conscious, then all the problems of the world will be solved. We don’t expect that cent percent people will be Kṛṣṇa conscious, but simply a few percent, say five per cent. If the people of the whole population, they become Kṛṣṇa conscious, then the face of the world will change…” – Śrīmad-Bhāgavatam 1.2.20, Vṛndāvana, October 31, 1972
