When teams are truly learning, not only are they producing extraordinary results, but the individual members are growing more rapidly than could have occurred otherwise.

Many children struggle in schools... because the way they are being taught is incompatible with the way they learn.

When all is said and done, the only change that will make a difference is the transformation of the human heart.

The difference between a healthy group or organization and an unhealthy one lies in its members' awareness and ability to acknowledge their felt needs to conform.

Don't push growth; remove the factors limiting growth.

In the Machine Age, the company itself became a machine - a machine for making money.

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