Too much polishing and you spoil things. There's a limit to the expressibility of ideas. You have a new thought, an interesting one. Then, as you try to perfect it, it ceases to be new and interesting, and loses the freshness with which it first occurred to you. You're spoiling it.
According to most philosophers, God in making the world enslaved it. According to Christianity, in making it, He set it free. God had written, not so much a poem, but rather a play; a play he had planned as perfect, but which had necessarily been left to human actors and stage-managers, who had since made a great mess of it.
Everything is already perfect. And if you can accept that everything is already perfect, the imperfection is a part of the perfection. What's to worry about?
Velazquez found the perfect balance between the ideal illustration which he was required to produce, and the overwhelming emotion he aroused in the spectator.
When we recorded [Moana], I would do all of the stuff and then save all the big screaming for last so that you can really blow it out and ratchet it up every time, get that perfect panicked pitch.
Even under the most perfect Social Democracy we should, without Communism, still be living like hogs, except that each hog would get his fair share of grub.... Whilst we are hogs, let us at least be well-fed, healthy, reciprocally useful hogs, instead of--well, instead of the sort we are at present.
You carry in yourself all the obstacles necessary to make your realization perfect. If you discover a very black hole, a thick shadow, be sure there is somewhere in you a great light. It is up to you to know how to use the one to realize the other.