From what I'm gathering from what I'm reading, everything is in
motion, moving both through space and time. If you add the two
up, you always end up with the speed of light. Things can travel
slowly through space and quickly through time (like people and
most matter) or they can move very quickly through space and
slowly through time (like nearly weightless particles) - its the
same energy (e=mc2) but it's all what dimensions its travelling
on. front to back, left to right, up to down, forward through
time. "