Prabhupāda: Sarvātma-snapanaṁ paraṁ vijayate śrī-kṛṣṇa-saṅkīrtanam. If you chant, then, behind the chanting there are so many things. First thing is ceto-darpaṇa-mārjanam, cleansing the heart. All disease are due to unclean heart. Disease means uncleanness. Is it not?
Dr. Hauser: Hmm.
Prabhupāda: Yes. So our material disease means unclean heart. So we have to cleanse the heart. And this is the process. Hare Kṛṣṇa. Ceto-darpaṇa-mārjanam.