atyanta-nigūḍha ei rasera siddhānta
svarūpa-gosāñi mātra jānena ekānta
atyanta - extremely; nigūḍha - deep; ei - this; rasera - of mellow; siddhānta - conclusion; svarūpa-gosāñi - Svarūpa Dāmodara Gosvāmī; mātra - only; jānena - knows; ekānta - much.