In an organic model of education, the purpose of teaching should be to give students the tools to recognize their own unique interest without feeling judged, and once they've recognized it, to prepare them to be excellent at it.
Security breeds insecurity, independence breeds discovery.
Enough is enough - wake up and live already.
Education is a relentless voyage of discovery.
The purpose of education should be character-building.
Knowledge is worth nothing, until it is put to practice.