“The laws of math and science are different from the rules we are looking at here. Those laws describe precise relationships in the physical world, which we know to be true by testing them against the world itself.

The rules artists learn are different. They are assumptions, not absolutes. They describe a goal or method for short-term or long-term results. They
are there to be tested. And they are only of value as long as they are helpful. They are not laws of nature.”