I was just comming into class and not even in my seat when the announcement came over the intercom that President Kennedy had been shot.

Mr. Krodvird's face showed that the world had changed at that moment. 

He was a great teacher, and signed my yearbook....may your assets equal your liabilities and profit.!  He taught me T accounts and I have used them to explain ledger amounts to none accountants and auditors many times.