Conversations with a Four Year Old

A conversation that my wife had with my 4 year old son last night:

Son: I want a Go-Bot (sp?) for Christmas.

Wife: Why do you want that?

Son: So that it can fight with my gray robot.

Wife [alarmed by the pugilistic tone of son's remark]: Why do you want them to fight?

Son: Because that's what robots do.

Wife: But why don't they just talk?

Son: They DO talk. They say, "Let's fight."