Responsibility of the Powerful

Before Peter Parker, the super-hero Spider-Man, went public with his newfound superpowers, he had a heart-to-heart conversation with his Uncle Ben. Sitting in the car, Uncle Ben admonished, "These are the years when a man becomes the man he's going to be for the rest of his life. Just be careful who you change into. You're feeling this great power, and with great power comes great responsibility.

Spider-Man (Columbia Pictures, 2002), directed by Sam Raimi