vicāri' - with proper consideration; kavitva - poetic explanation; kaile - if done; haya - it becomes; sunirmala - very pure; sa-alaṅkāra - with metaphorical use of words; haile - if it is; artha - meaning; kare - does; jhalamala - dazzle.

“Poetic skill used with due consideration is very pure, and with metaphors and analogies it is dazzling.”