And if you don't believe me on this, listen to Stephen Hawking, who himself put forward a model of the cosmos that was self-contained, didn't require any outside cause, any creator, and after proposing this, Hawking admitted that he was still puzzled.
Si no me creen a mí, escuchen a Stephen Hawking, quien propuso un modelo del cosmos autocontenido, que no requiere ninguna causa externa, ningún creador, y luego de proponer esto, Hawking admitió que todavía estaba perplejo.