Khwāja Shams-ud-Dīn Muḥammad Ḥāfeẓ-e Shīrāzī (Persian: خواجه شمسالدین محمد حافظ شیرازی), known by his pen name Hafez (حافظ, Ḥāfeẓ, 'the memorizer; the (safe) keeper' and as "Hafiz", was a Persian poet who "lauded the joys of love and wine but also targeted religious hypocrisy".
Don’t let go of the cup’s lips
Till you receive your worldly tips.
Bittersweet is the world’s cup
From lover’s lips and the cup sips.