Well, its a humor strip, so my first responsibility has always been to entertain the reader… But if, in addition, I can help move readers to thought and judgment about issues that concern me, so much the better. – Garry Trudeau
The self-existent Lord pierced the senses to turn outward. Thus we look to the world outside and see not the Self within us. A sage withdrew his senses from the world of change and, seeking immortality, looked within and beheld the deathless self. – Katha Upanishad