My dad had a theory about questions: Ask a lot. He felt that curiosity was one of the most important things we human beings could be. Dad taught us that the best way to have a conversation with someone was to ask them questions - be curious about them. When the visit was over, you would know a lot, and the other person would think that you were the best conversationalist ever!
Jesus asked a lot of questions as well. "Who do men say that I am?" was and is a very important question from our Lord. C. S. Lewis once said (and I am not quoting here) that we had to decide whether Jesus was a liar, a lunatic, or Lord. Which one do you say that He is?