2 adverbs to describe how to crystal

210 Thus on Parnassus tuneful Hesiod sung, The mountain echoed, and the valley rung, The sacred groves a fix'd attention show, The crystal Helicon forbore to flow, The sky grew bright, and (if his verse be true)

We cannot indeed compare the little crystal mere, set like a gem in the verdant circle of the hills, with the grandeur and glory of Lucerne, or the radiant gladness and expanse of Como: yet it has an inspiration of its own, to delight, to soothe, to fortify, and to refresh.

2 adverbs to describe how to  crystal  - Adverbs for  crystal