“It was you,” said Gypsy, “who refuted the suggestion that the Noncomformist Chapels should return to Ancient Greece——”

“In the matter of architecture, sir. That also was I.”

“It was you,” continued Gypsy, “who denied the unfounded report that the tops of the Whitechapel Shelters were to be converted into Hanging-Gardens.”

“Myself, sir, and no other.”

“Who said there were to be Hanging-Gardens in Whitechapel?” asked Gypsy.

“Nobody, sir.”

“Then why do you say there are not to be?”

“Well, it’s true, sir, isn’t it?”

“It’s so true,” said Gypsy, “that why waste paint on it?”

“Because,” said the ex-Professor, “no truth can resist persistent denial for ever. That is—yes, I fear I am getting mixed. But have you not observed how the newspapers will frequently force a statement on you, or at least lodge a suspicion in you, by contradicting some rumour of which you’ve never heard until they say it isn’t true? The affirmation was negative, the denial is positive. When they’ve denied it long enough, day after day, in every column from the Leaders to the Book Reviews, it becomes an unshakeable fact. I am at present devoting my life to establishing rumours by denying them. Once public opinion swallows them, the rest is automatic. I have energetically denied the rumour, for instance, of a Red Noah’s Ark in Bermondsey. It would cheer Bermondsey greatly. And before long I really hope to see in Whitechapel those Hanging Gardens, which, as I have repeatedly stated, are not for one instant under consideration by anybody.”