Jack wasn't used to anyone knowing his past, let alone discussing it with him.

The Quisco has had a major development in the 20th century but few ones know his past.

"It gave me a whole group of friends who didn't know my past," he said.

That do not know my past as my sleep does.

Logic is blind and often knows only its own past.

She says the book targets youngsters who need to know their past.

My mother knew my past, or at least most of it.

In order to build your future, you should know your past.

It is simply outrageous that people cannot get to know their own past.

Men at large simply don't know their own past.