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 every day. What am I?
What flies around all day but never goes anywhere?
What types of words are these: madam, civic, eye, level?
A mile from end to end, yet as close to as a friend. A precious commodity, freely given. Seen on the dead and on the living. Found on the rich, poor, short and tall, but shared among children most of all.
The stack just might be sent all over. Full of what's new, yet it's nearly obsolete.
What did the piece of wood say when he saw the screwdriver and screws approaching?