"It may be so, sir," I timidly observed, "but why conceal it from posterity, if it be a useful, a worthy discovery?"

"Why—how should I know? Did not Galileo make a secret of his discoveries in connection with Saturn? But we shall see. Until I discover the meaning of this sentence I will neither eat nor sleep."

"My dear uncle—" I began.

"Nor you neither," he added.

It was lucky I had taken double allowance that day.

"In the first place," he continued, "there must be a clue to the meaning. If we could find that, the rest would be easy enough."

I began seriously to reflect. The prospect of going without food and sleep was not a promising one, so I determined to do my best to solve the mystery. My uncle, meanwhile, went on with his soliloquy.

"The way to discover it is easy enough. In this document there are one hundred and thirty-two letters, giving seventy-nine consonants to fifty-three vowels. This is about the proportion found in most southern languages, the idioms of the north being much more rich in consonants. We may confidently predict, therefore, that we have to deal with a southern dialect."

Nothing could be more logical.

"Now," said Professor Hardwigg, "to trace the particular language."