The ongoing fiscal discipline needed for a common currency to work in Europe was appreciated, but probably not sufficiently.

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What the sport does promote is discipline, sportsmanship and hard work, all elements necessary for a fighter to be successful here.

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"What we are looking for is somebody who has got discipline, the coaching badges, can work to a budget and motivates the players, " he told BBC Radio Stoke.

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What this speculation actually reveals is that many in Brazil are longing for experienced and winning coaches, who are keen on discipline and hard work, but will not compromise talent in the process.

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That kind of discipline, that kind of drive, that kind of hard work, is absolutely essential for success.

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Such ideas can work in wartime, which provides a clear motivation for designers, workers and managers, as well as a competitive discipline of sorts.

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He did seem a role model of self-discipline and hard work, however, saying he improved by challenging better players, swearing off junk food for all but a few days a years and cross-training.

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