तृष्णयैव विनष्टाः स्थ व्यर्थमिन्द्रियबालकाः ।कोशकारकुकृमयस्तन्तुनेव स्वयंभुवा
In plain words
By craving alone, O senses - mere children - you have been ruined, uselessly, like those vile cocoon-spinning worms, undone by the very thread they spun from themselves.