Please don't settle for happiness. It's not good enough. Of course you deserve it, but if that's all you have in mind - happiness - I want to suggest to you that personal success devoid of meaningfulness, free of a steady commitment to social justice - that's more than a barren life. It's a trivial one.
Toni MorrisonSome literature is knowledge, some is just data. But if I can get a "happy" ending - which is when for the characters I'm writing about, something happens that they move from wherever they are in the beginning to knowledge or wisdom, they know something they never would have acknowledged or realized if it hadn't been for my book - that for me is what literature does.
Toni Morrison