The imagination is nothing but a combination of things you already know,it means it has a big amount of limits, you can't imagine a new thing, like a new color, a new sound, nothing beyound the capacity of the human brain. My motivation to make this article, was to show to the readers, that you can't imagine a new thing at all. i am not just expressing my opinion, but also the topic of the article. A evidence of what i am writing is: you can't imagine something without a base,like: try to imagine a total new thing, without anything you know on it's body