I can endure more pain then anyone you've met. That's why I win, because I can endure more pain.
Success isn't how far you got, but the distance you traveled from where you started.
Don't let fatigue make a coward of you.
The best pace is a suicide pace, and today looks like a good day to die.
No one will ever win a 5,000-meter by running an easy two miles. Not against me.
A lot of people run a race to see who is fastest. I run to see who has the most guts, who can punish himself into exhausting pace, and then at the end, punish himself even more.