In "The Last Unicorn" by Peter S. Beagle, the quote highlights the importance of facing challenges with courage. The advice to "not look back and don't run" suggests that retreating from difficulties only invites more trouble. Immortal beings, representing enduring struggles or fears, are drawn to those who flee, making it essential to confront our problems head-on.
The message emphasizes that embracing challenges rather than avoiding them can lead to personal growth. By facing the immortal aspects of life with bravery, one can navigate through fears and emerge stronger, rather than becoming prey to the very things we seek to escape.