कामक्रोधौ तथा लोभं स्वादुश‍ृङ्गारकौतुके । अतिनिद्रातिसेवे च विद्यार्थी ह्यष्ट वर्जयेत् ॥

The student (brahmacari) should completely renounce the following eight things — his lust, anger, greed, desire for sweets, sense of decorating the body, excessive curiosity, excessive sleep, and excessive endeavour for bodily maintenance.