Ordinary photons do have spin, they have a notion of helicity so they spin around their direction on motion.Quote by Roger Penrose about nation
A man of great memory without learning hath a rock and a spindle and no staff to spin.Quote by George Herbert about teaching, rocks, memory, man
I like mathematics because it is not human and has nothing particular to do with this planet or with the whole accidental universe because, like Spinoza's God, it won't love us in return.Quote by Bertrand Russell about mathematics, human imperfections, god, nothing, love
As long as the world is turning and spinning, we're gonna be dizzy and we're gonna make mistakes.Quote by Mel Brooks about mistake, world