Verse 18

नोन्मत्तापि जरा चक्षुस्तथा जरयति क्षणात् ।यथा जरयति क्षामा तृष्णा हृदयरूपिका

In plain words

Not even old age run wild ages the eye as swiftly as this gaunt tṛṣṇā, whose very form is the heart, ages it.