When we lack the knowledge and skills to achieve excellence, we sometimes lack the knowledge and skills to judge excellence. (Adam Grant)

Visions for change are more compelling when they include visions for continuity. (Adam Grant)

The absence of conflict is not harmony, it is apathy. (Adam Grant)

Purpose of learning is not to affirm our beliefs, it is to evolve our beliefs. (Adam Grant)

Process helps make sense of change but blindly following a process is a recipe for disaster. (Jason Little)

You never change things by fighting the existing reality. To change something build a new model that makes the existing model obsolete. (Buckminster Fuller)

The secret of change is focus all your energy not on fighting the old but on building the new. (Socrates)

The most dangerous phrase in the language is we have always done it this way. (Grace Hopper)

Culture does not change because we desire to change it. Culture changes when the organization is transformed; the culture reflects the realities of people working together every day (Frances Hesselbein)

Change is hard because people overestimate the value of what they have — and underestimate the value of what they may gain by giving that up. (James Belasco)