Negative numbers aren't impossible.
EDIT: Also, Einstein was a pantheist. His "God does not play dice with the universe" was a hyperbole he used to express his discontent with the Copenhagen Interpretation of Quantum Mechanics. He spent most of his life trying to disprove QM (and failing) despite getting his Nobel Prize for one of the experiments that led to it.
				
			EDIT: Also, Einstein was a pantheist. His "God does not play dice with the universe" was a hyperbole he used to express his discontent with the Copenhagen Interpretation of Quantum Mechanics. He spent most of his life trying to disprove QM (and failing) despite getting his Nobel Prize for one of the experiments that led to it.