Authors:

Without the frown of clouds and lightning, the vines would be burned by the smiling sun.

Jalāl al-Dīn Rūmī (Maulana), Jelaluddin Rumi, Kabir Helminski, Andrew Harvey (2005). “The Rumi Collection: An Anthology of Translations of Mevlâna Jalâluddin Rumi”, p.229, Shambhala Publications
Without the frown of clouds and lightning, the vines would be burned by the smiling sun.