Alas, Krsna is lying within My heart like Cupid; therefore how can I possibly give up talking of Him? I cannot forget Krsna, whose smile is sweeter than sweetness itself and who gives pleasure to My mind and eyes

Expressions researched:
"Alas, Kṛṣṇa is lying within My heart like Cupid; therefore how can I possibly give up talking of Him? I cannot forget Kṛṣṇa, whose smile is sweeter than sweetness itself and who gives pleasure to My mind and eyes"

Sri Caitanya-caritamrta

CC Antya-lila

Śrī Caitanya Mahāprabhu said, “‘Alas, what shall I do? To whom shall I speak? Let whatever I have done in hopes of meeting Kṛṣṇa be finished now. Please say something auspicious, but do not speak about Kṛṣṇa. Alas, Kṛṣṇa is lying within My heart like Cupid; therefore how can I possibly give up talking of Him? I cannot forget Kṛṣṇa, whose smile is sweeter than sweetness itself and who gives pleasure to My mind and eyes. Alas, My great thirst for Kṛṣṇa is increasing moment by moment!'"

CC Antya 17.51, Translation and Purport

Śrī Caitanya Mahāprabhu said, “‘Alas, what shall I do? To whom shall I speak? Let whatever I have done in hopes of meeting Kṛṣṇa be finished now. Please say something auspicious, but do not speak about Kṛṣṇa. Alas, Kṛṣṇa is lying within My heart like Cupid; therefore how can I possibly give up talking of Him? I cannot forget Kṛṣṇa, whose smile is sweeter than sweetness itself and who gives pleasure to My mind and eyes. Alas, My great thirst for Kṛṣṇa is increasing moment by moment!'"

This statement by Śrīmatī Rādhārāṇī is quoted from the Kṛṣṇa-karṇāmṛta (42).