Let's apply morality evenly to politicians then we'll talk about teachers.
Let’s put off the good we can agree upon today until we correct a problem which has vexed our race since time immemorial?
I would suggest that the fact that we can agree this teacher needs to be fired and fire her is a miracle that we ought to celebrate.
Leaving aside the doing of “little” good things because the biggest and best are as yet beyond our reach is utter foolishness.