Answer:
I am tomorrow's yesterday and yesterday's tomorrow. What am I?
I go in hard come out soft. Blow me hard and I’ll make a pop.
Lovely and round, I shine with pale light. Grown in the darkness, a lady's delight. What am I?
I cut through evil like a double edged sword and chaos flees at my approach. Balance I single-handedly upraise through battles fought with heart and mind instead of with my gaze.
I am the beginning of the end and the end of time and space. I am essential to creation and I surround every place.
Black we are and much admired. Many seek us if they are tired. We tire the horse, and comfort man, and turn White when we've fulfilled your plan.