Answer:
Who plays when he works and works when he plays?
I am the same written forward backward and upside down.
You will always find me in the past. I can be created in the present, but the future can never taint me. What am I?
I never was but always will be. No one ever saw me but everyone knows I exist. I give people the motivation to better themselves everyday
You bind me and I walk. You loosen me and I stop. What am I?
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.