It's important to be innovative when times are prosperous. It's essential to be innovative when they are not.
Teaching is not the oldest profession. But it is certainly among the loneliest.
Implementation of technological change must involve critics as well as advocates.
On learning: if you really want alignment, go to a chiropractor.
The most important emotion in classrooms is surprise.
Don't raise the bar and narrow the gap, but narrow the gap to raise the bar.