We are always creating new tools and techniques to help people, but the fundamental framework is remarkably resilient, which means it must have something to do with the nature of organizations or human nature.
John P. KotterEffective leaders help others to understand the necessity of change and to accept a common vision of the desired outcome.
John P. KotterAnyone in a large organization who thinks major change is impossible should probably get out.
John P. KotterIf the culture you have is radically different from an 'experiment and take-risk' culture, then you have a big change you going to have to make - and no little gimmicks are going to do it for you.
John P. Kotter