“The past is for learning from and letting go. You can't revisit it. It vanishes.”
“If we let go of the past, we will never learn from our mistakes.”
“Everyone has a past, but that's just it--it's in the past. You can learn from it, but you can't change it.”
“You can't forget the things you did in the past, or you'll never learn from them.”
“When you think you can't, revisit a previous triumph.”
“There's no going back from what happened. You can go back and understand the past, but you can't go back and change it.”