"If you want to know your past, look into your present conditions.
If you want to know your future, look into your present actions."
I've made mistakes in the past. Not just one, not just two, but many. As much as I would like to go back in time to erase them, I make sure I learn from them. Making sure I won't do the same mistakes anymore. It's always better late than never.
As quoted above, my present is a result of my past, but it's my actions today that determine my future.