Concentration is the key to economic results. No other principles of effectiveness is violated as constantly today as the basic principle of concentration. – Peter Drucker
By concentrating our attention on the effect rather than the causes, we can avoid the laborious, nearly impossible task of trying to detect and deflect the many psychological influences on liking. – Robert Cialdini
People with deep faith and big hearts are concerned, as I am about the circumstance that Ms. Schiavo is in. I want them to know I will do what I can, but there are limits to what any particular person – irrespective of the title they currently hold – can do. – Jeb Bush
