When a person trains once, nothing happens. When a person forces himself to do a thing a hundred or a thousand times, then he certainly has developed in more ways than physical. Is it raining? That doesn't matter. Am I tired? That doesn't matter either. Then willpower will be no problem.
Emil ZatopekI was unable to walk for a whole week after that, so much did the race take out of me. But it was the most pleasant exhaustion I have ever known.
Emil ZatopekIf you come to think of it, you never see deer, dogs and rabbits worrying about their menus and yet they run much faster than humans.
Emil Zatopek