The economists who have put the spotlight on teacher quality are the ones who most misunderstand it.

A brainscan cannot interpret itself and neither can a data dashboard in education.

In Finland, within very broad government guidelines, teachers create their own curricula together across schools in every community and district. They don't confine collaboration to their own individual schools and to just implementing other people's ideas.

As we seek to eliminate individualism in teaching, we should not eradicate individuality with it.

Sustainable leadership does no harm to and actively improves the surrounding environment.

Arrogance is the conjoined twin of ignorance.

If one foot is in a bucket of steam, and the other is in a bucket of ice, you are not, on average, comfortable.