"Neither in the region of the Nagas, nor in Svarga, nor in Vimana, nor in Trivistapa (all names for heaven) is residence so happy as in the nether regions."
न नागलोके स्वर्गे न विमाने त्रिविष्टपे। परिवासः सुखस्तादृक् रसातलतले यथा॥