 स भारस्सौम्य भर्तव्यो यो नरं नावसादयेत्।।तदन्नमपि भोक्तव्यं जीर्यते यदनामयम्। 
 O gentle Ravana one should carry that much of weight which does not tire him. One should eat only that wholesome food which can be easily digested.  