If you don't make mistakes, you're not working on hard enough problems. And that's a big mistake.
Why is there something rather than nothing?
I believe that everything you've said is not even wrong.
In physics, your solution should convince a reasonable person. In math, you have to convince a person who's trying to make trouble. Ultimately, in physics, you're hoping to convince Nature. And I've found Nature to be pretty reasonable.
I'm convinced that art and science activate the same parts of the brain.
When religion talks about our aspirations and our sense of morality, I do not believe that science can contradict it. However, when religion contradicts science on matters of fact, religion must yield.