One or two bad teachers is a problem with the teachers. A school with many bad teachers is a problem of leadership.
You cannot understand the teacher or their teaching without understanding the person the teacher is.
Don't raise the bar and narrow the gap, but narrow the gap to raise the bar.
In healthy individuals, emotions don't distort rationality, they enhance it!
The teacher has more power than the Minister.
Pompous asses knows how to put the moan in sanctimonious.