To be great, one does not have to be mad, but definitely it helps.

Hard things take time to do. Impossible things take a little longer.

Run hard, be strong, think big!

Vincit qui patitur: he conquers, who endures.

Runners don't run with their legs, they run ON their legs. In reality, they run with their Arms!

Thus I urge you to go onto your greatness if you believe it is in you. Think deeply and separate what you wish from what you are prepared to do.

Endurance? You've only got to get out there and do it. Face up to it: man was meant to run.

Pain is the purifier. Love pain. Embrace pain.

Great people and great athletes realize early in their lives their destiny, and accept it. Even if they do not consciously realize the how, the where, the what.

If it hurts, make it hurt more.

The mastery of the true self, and the refusal to permit others to dominate us, is the ultimate in living and self-expression in athletics.

Awww, " Minho said. "That's almost as sweet as that time she slammed the end of a spear into your shuck face.

Until the evil man finds evil unmistakably present in his existence, in the form of pain, he is enclosed in illusion.

I’ve failed over and over and over again in my life. And that is why I succeed.

Friendship, of itself a holy tie, is made more sacred by adversity.

Im afraid of needles, except acupuncture needles.

I am not convinced that means [Donald] Trump is a lock to be the next president but it does suggest that what he has tapped into is both lasting and powerful.

Reciprocity is not mandatory.

A number of people still think of the United States as being overwhelmingly English, Protestant, and white. This erroneous idea influences their whole outlook.

There are photographs that I don’t take now, that I previously would have taken without any thought at all as to any misinterpretations.

For example, I was privileged to be working at the White House under the Clinton administration and had not finished my Ph.D., and I thought I was the cat's meow.