I mean we are concerned more about how exactly does our brain function, which part is responsible for what kinds of actions and responses, but hardly do we consider the fact that life has sprouted from non-living things. And if you look at it, everything must be very either totally living and totally non-living. It's just that our senses make us feel alive. The fact that abstract matter has the ability to generate something as absurd as a memory is in itself a remarkable thing isn't it?