Teaching is a passionate profession.
Evaluation schemes that implicate 100% of the staff to detect a small % of incompetents are a waste of time.
On government & unions: the only thing worse than blind trust is blind mistrust.
Human growth is not like rhubarb. It can be nurtured and encouraged but it cannot be forced.
Time is the enemy of freedom.
On assessment: measure what you value instead of valuing only what you can measure.