It is the ghostly omnipresence of natural forces that astonishes us in such cases, and we remark here what in the case of phenomena which happen daily no longer strikes us, how the connection between cause and effect is really as mysterious as that which is imagined between a magic formula and a spirit that must appear when invoked by it.
d. nola kausa eta efektuaren artean lotura benetan hain misteriotsua dagoen, formula magiko baten eta espirituaren artean ezartzen dena bezalakoa, zeina azken horrek deiturik derrigor agertzen baita.