Riddle Me This

Is there a black without a white? A left without a right, Or a day without a night? Is there an up without a down? A smile without a frown, Or a lost without a found? Can you have wrong without, right? A peace without a fight, Or dark without light? Have you ever seen a garden without weeds? A forest without trees, Or faith without deeds? Would you deem there is an east without a west? A worst without a best, Or knowledge without a test? The grandest question we have left, Can you have life without a death?