Durant replied that as far as he could remember it was fine when he arrived in Rome two years ago, and it was fine when he left Florence the other day.

The Colonel shrugged his shoulders. "Ah, I don't call that weather. I like a variable barometer. I cannot stand monotony." As he spoke he looked at his daughter. In a less perfect gentleman there would have been significance in the look. As it was, it remained unconscious.

"The Colonel," Mrs. Fazakerly explained, "is studying the meteorology of Wickshire."

It seemed that Mrs. Fazakerly was studying the Colonel, that it was her business to expound and defend him. She had implied, if it were only by the motion of an eyelid, that all they had heard hitherto was by way of prologue; that the Colonel had not yet put forth his full powers. Her effervescent remark was, as it were, the breaking of the champagne bottle, the signal that launched him.

Meteorology apart, the Colonel, like more than one great philosopher, held that science was but another name for ignorance.

"But with meteorology," he maintained, "you are safe. You've got down to the bed-rock of fact, and it's observation all along the line. I've got fifteen little memorandum books packed with observations. Taken by myself. It's the only way to keep clear of fads and theories. Look at the nonsense that's talked in other departments, about microbes, for instance. Fiddlesticks! A microbe's an abstraction, a fad. But take a man like myself, take a man of even ordinary intelligence, who has faced the facts, don't tell me that he hasn't a better working knowledge of the subject than a fellow who calls himself a bacteriologist, or some other absurd name."

Durant remarked meekly that he didn't know, he was sure. But the Colonel remained implacable; his shirt-front dilated with his wrath; it was wonderful how so gentle a voice as the Colonel's contrived to convey so much passion. Meanwhile Miss Tancred sat absorbed in her dinner and let the storm pass over her head. Perhaps she was used to it.

"Fiddlesticks! If you don't know, you ought to know; you should make it your business to know. If I've got cholera I want to be told what'll cure me. I don't care a hang whether I'm killed by a comma bacillus or——"

"A full-stop bacillus," suggested Mrs. Fazakerly.

"The full-stop bacillus for choice—put you sooner out of your agony."