How can I love you if I don't know what hurts you?
Love, Hurt
Often, the human animal dresses terror in rage, and expresses both in a way unlike either.
Fear
History is not just facts and events. History is also a pain in the heart and we repeat history until we are able to make another's pain in the heart our own.
Empathy, History
... the object of learning was not to build a better mousetrap but to ask a better question.
Learning