CC Antya 20.81

yāvat buddhira gati, tateka varṇiluṅ
samudrera madhye yena eka kaṇa chuṅiluṅ
Word for word: 
yāvat — as far; buddhira gati — the limit of my intelligence; tateka — that far; varṇiluṅ — I have described; samudrera madhye — in the midst of the great ocean; yena — just like; eka kaṇa — one particle; chuṅiluṅ — I have touched.
Translation: 
I have tried to describe them as far as my intelligence allows, as if trying to touch a drop in the midst of a great ocean.