" By being forced to memorize the Creed, Rangers begin to live the creed. It includes some affirmations as, “Never shall I fail my comrades. I will always keep myself mentally alert, physically strong, and morally straight and I will shoulder more than my share of the task whatever it may be, one-hundred percent and then some.” That’s "

― , Gorilla Mindset: How to Control Your Thoughts and Emotions to Live Life on Your Terms