Don't raise the bar and narrow the gap, but narrow the gap to raise the bar.

We will not achieve high performance in education if we replace teachers with machines or turn teachers into machines.

Change is easy to propose, hard to implement, and especially hard to sustain.

High performance leaders create an inspiring future by connecting with a classic and honorable past.

It is those who have the distinction of privilege who set the standards of disgust with failure.

Trust processes as well as people.

Implementation of technological change must involve critics as well as advocates.