““Time… you can’t see it, you can hear it, you can’t weigh it, you can’t… measure it in a laboratory. It is a subjective sense of… becoming, what we… are, in stead of what we were a nanosecond ago, becoming what we will be in another nanosecond. The whole piece of time’s a landscape existing, we form behind us and we move, we move through it… slice by slice.” “Clocks measure time.” “No, they measure themselves, the objective referee of a clock is another clock.””
— Dan and Linda, The Man from Earth (2007).














