61.   Most impressive about the Spurs in the Finals and throughout the playoffs was their mental toughness, which they displayed down the stretch of games.

62.   Not when on numerous occasions his lack of mental toughness cost him.

63.   Plagued all season by questions about his mental toughness, Valdes is remarkably affable when asked about the frustrations of the season.

64.   Quarterbacking success is based on many factors, but mainly it comes down to mental toughness, health and, most important, the players you have around you.

65.   Reeves and Nolan are both upset about what they see as a lack of mental toughness from the defense, mainly the front seven players.

66.   She wondered if it was the death of her father, a lack of mental toughness or impersonal coaching.

67.   That mental toughness will be very important come playoff time.

68.   That would take mental toughness, a quality neither Wallace nor his teammates possess at the moment.

69.   That takes a lot of mental toughness.

70.   That is mental toughness.