This quote shows how if your a tiger then you live in a jungle and Pi fights just like tigers in the jungle. Since Richard Parker is the savage side of Pi then Pi is in a jungle and he must fight or run into death.
i am thankful for all those difficult people in my life. they have shown me exactly who i do not want to be. Hypocrites and the like who act one way at school and behave totally different in their homes. People who believe in one thing but act another.