Answer:
I go through a door but never go in, and never come out. What am I?
I will go within you and destroy you. Only because you wanted me too
I have two eyes in the front and a lot of eyes on my tail. What am I?
A thousand wheels but move I do not. Call me what I am call me a lot.
If a man carries my burden they will get crushed to death. Though not rich I leave silver in my track.
What made Cyclops quit teaching?