asmin satīdaṃ bhavati dīrghe hrasvaṃ yathā sati |
asyotpādād udetīdaṃ dīpotpādād yathā prabhā ||48||
’di yod pas na ’di ’byuṅ dper | | riṅ po yod pas thuṅ du bźin | |
’di skyes pas na ’di skye dper | | mar me skyes pas ’od bźin no | |
The notion of relation may be expressed in this way: When this thing exists this other thing also exists, for example, the idea of short in relation to that of long;
when this thing is produced this other thing also is produced, for example, the light when there is a lamp.