Time is not a line but a dimension, like the dimensions of space. If you can bend space you can bend time also, and if you knew enough and could move faster than light you could travel backwards in time and exist in two places at once.
Margaret AtwoodThe farther north you go, the fewer fruits and vegetables there are. What kind of apple trees do you suggest the Inuit get their apples from? And how much oil is expended transporting such things out there? It's an equation.
Margaret Atwood