If I Could Go Back In Time Quotes by Darren Shan, Richard Stallman, Kevin J. Anderson, Henry A. Kissinger, C. Thomas Howell, Yogi Berra and many others.

A world of “if”s, but it would make no difference. If I could go back in time… but I couldn’t. The past was behind me. The best thing now would be to stop looking over my shoulder. It was time to forget the past and look to the present and future.
In terms of effect on the world, it’s very good that I’ve lived. And so I guess, if I could go back in time and prevent my birth, I wouldn’t do it. But I sure wish I hadn’t had so much pain.
If I could go back in time and tell my younger self that eventually that I’d become very successful writing Dune books after Frank Herbert’s death, I would have laughed myself silly, I think, at how strange that prospect would be.
If you do not know where you are going, every road will get you nowhere
If I could go back in time to change stuff? Oh yeah, there’s a few movies I would not have done.
If you don’t know where you are going, you might wind up someplace else.

But if I could go back in time, I wouldn’t do a single thing differently. What if all those things I did were the things that got me here?
If I could go back in time and see any band, It would be Link Wray and the Raymen.
If you don’t know where you’re going any road will do
Not to be born is undoubtedly the best plan of all. Unfortunately, it is within no one’s reach.
It’s one of those things, when you look back on it, you’d go, “Oh, I could’ve done without that. If I could go back in time, I would do it different.” That’s the thing with violence in general.