Good is the enemy of great. - Jim Collins

if it were a hiring decision (rather than a “should this person get off the bus?” decision), would you hire the person again? Second, if the person came to tell you that he or she is leaving to pursue an exciting new opportunity, would you feel terribly disappointed or secretly relieved?

Certainly, we always need to search for new ideas and solutions — invention and discovery move humankind forward — but the biggest problems facing organizations today stem not from a dearth of new management ideas (we’re inundated with them), but primarily from a lack of understanding the basic fundamentals and, most problematic, a failure to consistently apply those fundamentals

One ought not to reject the data merely because one does not like what the data implies.