Who have no mistakes?

I don’t know anyone have no mistakes. Do you know someone have no mistakes? .In fact, no body have no mistakes, we all do right things and we all do wrong things. And that why we are humans, we are not angles also we are not live in angles societies. In addition, we won’t know the right way if we didn’t mistake. Also we will not know how to correct the mistakes, how to keep going if we didn't mistake. So it’s not a problem if we did something wrong, but the problem is when we still do that wrong and went on that mistakes. We must to learn from our mistakes, we must know how to correct it and what the right things that we should follow. And with thing we will know how we gain experiences and knowledge in our life which qualify us to went on with our life and societies.