paripākeṇa dainyasya premājasraṁ vitanyate
paripākeṇa dainyasya premājasraṁ vitanyate |
parasparaṁ tayor itthaṁ kārya-kāraṇatekṣyate ||
(Bṛhad Bhāgavatāmṛta: 2.5.225)
“With the full maturation of humility, prema manifests in a special manner continuously. In this way, their being the cause and effect of one another is seen.”