“This human form of life is gotten, we have received, after many, many births. These people, they do not know. It is very rare. Therefore Narottama dāsa Ṭhākura sings, manuṣya janama pāiya, rādhā-kṛṣṇa nā bhajiyā, jāniyā suniyā viṣa khāinu. Hari hari viphale janama goiṅu. He is lamenting, ‘My dear Kṛṣṇa, I am so unfortunate. I got this human form of life. It was meant for developing Kṛṣṇa consciousness. But I have wasted my time otherwise. So how it is so? Jāniyā suniyā viṣa khāinu. Knowingly I have taken poison. Knowingly.”
(Srila Prabhupada Lecture, London, July 26, 1973)