Answer:
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
What gets whiter the dirtier it gets?
I cover what's real; hide what is true, but sometimes bring out the courage in you. What am I?
What belongs to you but others use it more than you do?
Adored by few, feared and hated by many. Mistress of the entire universal reason, master in the art of numbers. Some may have solved many of my mysteries, but there are still many of them to find. What am I?
A little house full of meat, no door to go in and eat.