To do nothing that can either annoy or offend the sensibilities of others, sums up the principal rules for conduct under all circumstances-whether staying at home or traveling. -- Emily Post, 'Etiquette', 1922

Asafa Powell needs to brush up on his travel manners. While in England for this weekend's London Grand Prix, the Jamaican sprinter and former world record holder, espoused his theory about the lack of 100-meter success by British sprinters:

"I've said over the years that British sprinters are very lazy and don't really want to practise. Maybe it's comfort. In Jamaica, you have to work harder for what you want."

Linford Christie -- you know, the guy who has actually won an Olympic gold in the 100m -- might beg to differ.

Powell was asked by a BBC reporter about the state of British sprinting and, in particular, 23-year old Simeon Williamson, who has trained in Jamaica over the past few months. He said that Williamson could achieve much more if he had a better work ethic, before speaking generally about the entire population of British sprinters.

The first statement was fair, if a little harsh. The follow-up is irresponsible of a number of levels, none of which are worth addressing here because if you don't know why, me writing about it isn't going to convince you.

In a slightly less controversial statement, Powell said that because Usain Bolt isn't Superman, he's beatable. No word on whether Powell thinks Batman is a slacker.