Don't raise the bar and narrow the gap, but narrow the gap to raise the bar.
You cannot switch teachers on and off as if they were PowerPoint presentations.
Teachers who don't pull their weight drag down the profession and their colleagues with it.
Teaching is a never-ending story. The work is never over; the job is never done.
Excellence is the asymptotic state that never quite reaches perfection.
What we want for our students we should want for our teachers: learning, challenge, support, and respect.