It will undoubtedly be remembered as one of this nation 's defining football moments and served as fine reminder of why the Socceroos ' mental strength is their greatest asset .
The Socceroos ' mental strength repeatedly came to the fore in the final stage of qualification .
It will undoubtedly be remembered as one of this nation 's defining football moments and served as fine reminder of why the Socceroos ' mental strength , which repeatedly came to the fore in the final stage of qualification , is their greatest asset .