CALVIN (walking through snowy field): You know, Hobbes, it seems the only time most people go outside is to walk their cars. We have houses, electricity, plumbing, heat …. Maybe we’re so sheltered and comfortable that we’ve lost touch with the natural world and forgotten our place in it. Maybe we’ve lost our awe of nature. That’s why I want to ask you, as a tiger, a wild animal close to nature, what do you think we’re put on Earth to do. What’s our purpose in life? Why are we here?
HOBBES: We’re here to devour each other alive.
CALVIN (in the house): Turn on the lights! Turn up the heat!

Bill Watterson (b. 1958) American cartoonist

Calvin & Hobbes (6 Jan 1991)