When I was 12 years old, I went to the mat circus, which our students led. And this is how I explained the solution to one foolish problem, constantly using the words "suppose", "suppose" and so on and so on. And when the student got my mumbling, he said, "Imagine a naked woman crawling out of the window. Suppose we miss it. Suppose we put it down..." When I asked to tell the sequel he said that I was still a little boy... And now the washing has been 10 years, and I have not touched how it should have ended, who knows?? to