MEXICO CITY, July 5 : England manager Thomas Tuchel credited "pure mentality and heart" after his 10-man side survived a pulsating encounter at the Azteca Stadium, weathering a second-half onslaught to beat Mexico 3-2 and reach the World Cup quarter-finals on Sunday. England appeared to be cruising at 2-0 up through two quick-fire Jude Bellingham goals, but were forced to cling on desperately after Jarell Quansah's red card sparked a Mexican revival that left England gasping in the thin air of Mexico City."I am just proud of the mentality and attitude - round of 32, round of 16 is the moment in the tournament when you find a way to win. We did it with pure mentality and heart," Tuchel told reporters. "We overcame every obstacle that was thrown at us. I am so proud of the mentality and the