As the American historian John Lewis Gaddis put it, it is like looking in a rearview mirror: if you only look back, you will land in the ditch, but it helps to know where you have come from and who else is on the road.
Margaret MacMillan
As the American historian John Lewis Gaddis put it, it is like looking in a rearview mirror: if you only look back, you will land in the ditch, but it helps to know where you have come from and who else is on the road.