So, in my opinion I think Aristotle is successful about to explain the world because I believe about everything can change and substance is thing to control everything such as everyone was born in the world From time to time a girl growth up to a women, seed growth up to the tree, a boy growth up to a man because a girl, seed, and a boy is living thing can change by self and substance change everything follow to time. Furthermore, I don't agree about the world of idea because I think everything is not perfect. If the world of idea is real that is mean everything is perfect in the world of idea. If people based on the middle way of Aristotle, people will understand and happy everything on the earth and they are not find to the perfect because everything have forms into self and can change. This is a result of me about I think Aristotle success to explain the reality.