चाक्षुषीं वृत्तिमाश्रित्य प्रभारूपचयोन्मुखीम् ।मा गच्छ दग्धतां मुग्ध कान्तिलुब्धपतङ्गवत्
In plain words
Having relied on the eye's faculty, bent toward the swelling of light and form, do not go up in flames, O bewildered one, like the moth greedy for the lamp's brightness.