The mind-is not the heart. I may yet live, as I know others live, To wish in vain to let go with the mind- Of cares, at night, to sleep; but nothing tells me That I need learn to let go with the heart.
Life is tons of discipline. Your first discipline is your vocabulary; then your grammar and your punctuation Then, in your exuberance and bounding energy you say you're going to add to that. Then you add rhyme and meter. And your delight is in that power.