Arrogance is the conjoined twin of ignorance.
Sustainable leadership does no harm to and actively improves the surrounding environment.
On school culture: It's hard to eat something you've had a relationship with.
Teachers who don't pull their weight drag down the profession and their colleagues with it.
Pompous asses knows how to put the moan in sanctimonious.
It's important to be innovative when times are prosperous. It's essential to be innovative when they are not.