The only thing that makes sense is if the universe is beautiful and simple and elegant.
Coral is a very beautiful and unusual animal. Each coral head consists of thousand of individual polyps. These polyps are continually budding and branching into genetically identical neighbors.
I think the universe is pure geometry - basically, a beautiful shape twisting around and dancing over space-time.
The mathematics of quantum mechanics very accurately describes how our universe works.
I always found it satisfying that gravity was described by Einstein's geometric theory of general relativity.