I had touched some piece of his past he didn't want to acknowledge.

I would fill in a missing piece of my past.

It still lives with me, especially when I turn a corner and find that another piece of my past is missing.

Like Paul, the boy seemed to have lost an entire piece of his past.

I had no idea so many pieces of our past still existed.

"It is like being given back a piece of our past."

She might not actually know Daniel but he might hold a small piece of her empty past in his hands.

Mrs. Levy had stumbled on a piece of her past.

We must not allow these pieces of our past to become prologue.

What has happened to this vital piece of America's past is a disgrace.