-Something unknown is doing we don’t know what.
-We are bits of stellar matter that got cold by accident, bits of a star gone wrong.
-Life would be stunted and narrow if we could feel no significance in the world around us beyond that which can be weighed and measured with the tools of the physicist or described by the metrical symbols of the mathematician.
-We have found a strange footprint on the shores of the unknown. We have devised profound theories, one after another, to account for its origin. At last we have succeeded in reconstructing the creature that made the footprint. And lo! It is our own.
Sir Arthur Eddington