The woman is the great love of Hans's life since his youth.
This is a mission he, according to the book, has been trying to accomplish since his youth.
He has been involved in anti-racism activities since his youth.
Kennedy had been interested in the issues of war and peace since his youth.
He was known to be skilled in debating since his youth.
He interviewed about 70 people who had known Madonna since her youth.
Since my youth I have desired the love of a man.
The man had known it since his youth, and understood even back then its full potential.
This was the life he had coveted since his youth.
"Should I ask how long it has been since my youth?"
