As it is said, "Man shall not live by bread alone" (Matthew 4:4). That is exactly right. We live by beauty. We live by literature. We live by art. We cannot live without some connection to the divine—and beauty is divine—because in its absence life is too short, too dismal, and too tragic. And we must be sharp and awake and prepared so that we can survive properly, and orient the world properly, and not destroy things, including ourselves—and beauty can help us appreciate the wonder of Being and motivate us to seek gratitude when we might otherwise be prone to destructive resentment.
-Jordan B. Peterson, Beyond Order: 12 More Rules For Life