quoted from grey's anatomy season 6

Stand still for a second, and you'll be left behind. But as hard as we try to move forward, as tempting as it is to never look back, the past always comes back to bite us in the ass. And as history shows us again and again, those who forget the past are doomed to repeat it. Sometimes the past is something you just can't let go of. And sometimes the past is something we'll do anything to forget. And sometimes we learn something new about the past that changes everything we know about the present.


*it is so true!!