You cant teach a hunter its wrong to kill. – Hari Dass Baba

Whatever you teach, be brief; what is quickly said the mind readily receives and faithfully retains, while everything superfluous runs over as from a full container. Who knows much says least. – Proverb

He who does not research has nothing to teach. – Proverb

When will the public cease to insult the teachers calling with empty flattery? When will men who would never for a moment encourage their own sons to enter the work of the public schools cease to tell us that education is the greatest and noblest of all human callings? – William C. Bagley