The year is 1910.

At 808 Brady Street in Davenport, Iowa, we join two of the most brilliant minds of the 20th Century conversing over dinner.

"Tell me, B.J." says Elbert, "What are the two most valuable words in the English language?"

"I haven't given it much thought," B.J. responds. "What are yours?"

Elbert leans forward and confides, "Survival value."

B.J. ponders the words for a moment. "To be frank, Elbert, I don't see much in them."

"Give them time, B.J. They will grow on you."

"Do explain, Elbert. I'm all ears."

Elbert thoughtfully takes a sip of wine, then pushes his chair back from the table. Eyes gleaming, he speaks earnestly and deliberately, in the manner of a man revealing thoughts he has been pondering for years: