A learning organization is an organization that is continually expanding its capacity to create its future.

Consider prejudice. Once a person begins to accept a stereotype of a particular group, that "thought" becomes an active agent, "participating" in shaping how he or she interacts with another person who falls in that stereotyped class. In turn, the tone of their interaction influences the other person's behaviour. The prejudiced person can't see how his prejudice shapes what he "sees" and how he acts. In some sense, if he did, he would no longer be prejudiced. To operate, the "thought" of prejudice must remain hidden to its holder

If you want real, significant, sustainable change, you need talented, committed local line leaders. If the line manager is not innovating, then innovation is not going to occur.

Dialogue starts with the willingness to challenge our own thinking, to recognize that any certainty we have is, at best, a hypothesis about the world.

[Seeds Are Small.] Becoming a force of nature doesn't mean that all of our aspirations must be "grand." First steps are often small, and initial visions that focus energy effectively often address immediate problems. What matters is engagement in the service of a larger purpose rather than lofty aspirations that paralyze action. Indeed, it's a dangerous trap to believe that we can pursue onlhy "great visions."

Commitment to the truth...means a relentless willingness to root out the ways we limit or deceive ourselves from seeing what is, and to continually challenge our theories of why things are the way they are. It means continually broadening our awareness. It also means continually deepening our understanding of the structures underlying current events.

Mental models are deeply ingrained assumptions, generalizations, or even pictures of images that influence how we understand the world and how we take action.