Ashton Eaton
Ashton Eaton

From the age of seven, I basically started practicing my hand-eye and foot coordination, balance, strength, endurance, discipline, and mental toughness three days a week until I was about 15.

Bill Russell
Bill Russell

Concentration and mental toughness are the margins of victory.

Bobby Knight
Bobby Knight

Mental toughness is to physical as four is to one.

Brandon Webb
Brandon Webb

The Special Ops community has always been about mental toughness.

Dan Quinn
Dan Quinn

We talk about toughness as a quarterback: it's not sometimes the physical part that you see; it's the mental toughness and the 'I'm going to stand in here, take this shot,' and 'I'm going to deliver it to my guy.'

David Goggins
David Goggins

The only way you gain mental toughness is to do things you're not happy doing. If you continue doing things that you're satisfied and make you happy, you're not getting stronger. You're staying where you're at. Either you're getting better, or you're getting worse. You're not staying the same.

David Goggins
David Goggins

Mental toughness is a lifestyle. It's something that you live every single day of your life. When I was growing up, I was a lazy kid. I was a lazy kid, and everybody goes, 'How did you get to where you're at today? How did you get to where you're running 200 miles at one time in 39 hours? Being so disciplined?'

Dinesh Karthik
Dinesh Karthik

For me, mental toughness is the ability to stay focussed in the present irrespective of what is happening at the match.

Edward Zwick
Edward Zwick

The most interesting thing to me in chess are not the gambits. Or the moves. It's the mental toughness.

Gerrit Cole
Gerrit Cole

I've obviously learned a lot, a lot of mental toughness, learned how to deal with some adversity. Hopefully I'm better for it.