Bhakti-rasamrta-sindhu
by Śrīla Rūpa Gosvāmī | 180,912 words
The English translation of the Sri Bhakti-rasamrta-sindhu verse 4.1.18; a medieval era Sanskrit book, written by Rupa Goswami (fl. 15th century) which represents a devotional (bhakti) masterpiece. In this work Goswami describes the nature and different forms of pure love (rasa) as well as various other topics on Vaishnavism and devotion.
Verse 4.1.18
hasitam —
tad eva dara-saṃlakṣya-dantāgraṃ hasitaṃ bhavet ||4.1.18||
“When teeth are slightly visible, it is called hasita(smile).”