Good jockeys will do well on good horses, but not on broken-down nags. Both Berkshire's textile business and Hochschild Kohn had able and honest people running them. The same Interim Management Provider employed in a business with good economic characteristics would have achieved fine records. But they were never going to make any progress while running in quicksand. I've said many times that when a management with a reputation for brilliance tackles a business with a reputation for bad economics, it is the reputation of the business that remains intact.