Mental Toughness Quotes

In terms of instilling the values of mental toughness and work ethic, discipline is the gift that keeps on giving.

Every quarterback can throw a ball; every running back can run; every receiver is fast; but that mental toughness that you talk about translates into competitiveness.

Mental toughness is to physical as four is to one.

Concentration and mental toughness are the margins of victory.

Tennis is all about mental toughness, and you have to keep your head in the game. I make time to relax away from competition pressures, travel and intense training schedules to make sure I'm looking after myself. Taking time out with family and friends helps to maintain the work-life balance everyone needs.