"I never thought a small piece of shade could bring me so much happiness. That a pile of tools, a bucket, a knife, a pencil might become my greatest treasures. Or that knowing Richard Parker was here might ever bring me peace. In times like these, I remember that he has as little experience with the real world as I do. We were both raised in a zoo by the same master. Now we've been orphaned, left to face our ultimate master together. Without Richard Parker, I would have died by now. My fear of him keeps me alert. Tending to his needs gives my life purpose."
January 1, 1970
https://en.wikiquote.org/wiki/Life_of_Pi_(film)