CLEAN : Lisbon Lions the pride of Scottish football 50 years on

The transcript discusses the significance of a major football achievement by Celtic, highlighting the team's success in Europe and its impact on the club's reputation. It reflects on the possibility of future successes and pays respect to the legacy of the team, emphasizing the local origins of the players involved.

What does the speaker mean by 'went where no one else had been before'?

What is the significance of the statement about all players being nationals and Scottish?