Answer:
I have an eye but cannot see. I take time to generate and can dissipate in seconds. What am I?
What force and strength cannot get through I with my unique teeth can do.
Used left or right I get to travel over cobblestone or gravel. Used up I vie for sweet success used down I cause men great duress.
I have a face and two hands, but I have no arms or legs. Six plus seven is one. What am I?
I belong to everyone. Sometimes make you happy sometimes make you sad. I will never end until the day you do.
If I say "everything I tell you is a lie", am I telling you the truth or a lie?