If you mean this: > the wrong one and the right one. The context comes right before it: > if you were wrong (and you will be wrong), you can always undo the

If you mean this: > the wrong one and the right one. The context comes right before it: > if you were wrong (and you will be wrong), you can always undo the damage later by backtracking Ie: do a (small) wrong, then do a (small) right to fix it. That's my reading of it anyway.