Joy Is The Vital Air Of The

Cleverness Is Serviceable For Everything, Sufficient For Nothing.

It Is Dangerous To Abandon One's Self To The Luxury Of Grief; It Deprives One Of Courage, And Even Of The Wish For Recovery.

Our Duty Is To Be Useful, Not According To Our Desires But According To Our Powers.

Truth Is Not Only Violated By Falsehood; It May Be Equally Outraged By Silence.

To Know How To Suggest Is The Art Of Teaching.