I have no doubt that in reality the future will be vastly more surprising than anything I can imagine. Now my own suspicion is that the Universe is not only queerer than we suppose, but queerer than we can suppose.
It was a reaction from the old idea of "protoplasm", a name which was a mere repository of ignorance.
The idea of protoplasm, which was really a name for our ignorance, [is] only a little less misleading than the expression "Vital force".