Best Riddles and Answers

Question: Why is a raven like a writing desk?

Question: What goes up, lets out a load, then goes back down?

Question: What do thief's get for stealing calendars?

Question: I'm round at the ends and high in the middle.What am I?

Question: I can bring tears to your eyes; resurrect the dead, make you smile, and reverse time. I form in an instant but I last a life time. What am I?