A champion racer or swimmer needs more than just staying healthy and free from sickness. They have to train and build up their skill, mental and body strength etc. These training have nothing or little to do with the healing of sickness or staying healthy. TQM is a necessary but insufficient condition for success to speak in mathematically language.
In Tom Rath's "Strengths Finder 2.0" pg 19 "Instead, we have discovered that the most successful people start with their dominant talent - and then add skills, knowledge, and practice to the mix. When they do this, the raw talent actually serves as a multiplier." In short, success comes from using and building up your strengths and not just fixing your deficit.
In the corporate world, in your business, you need to discover your strengths, go for innovations, and do not just rely on TQM for your success. TQM alone is not enough for success in the long term.
Building on your strengths, innovates and augmented by TQM are the surer ways to success. For those who are interested in looking at things from the strength point of view, please see literature in Appreciative Inquiry .... http://appreciativeinquiry.case.edu/intro/default.cfm
The key is then:
Develop your strengths, outsource your weaknesses and you can become champions.
If you just focus on your weaknesses, even if you can fix it, you are just a mediocre average.
(note: outsource is about getting others to help you manage and do for you what they could do better than yourself).
Let me re-emphasize the needs for studying your success.
Quoting from Andy Stanley Leadership Podcast, "If you don't know the reasons for your success, then if you fails, you don't know how to fix it".