“You are wrong,” said the Secretary, drawing his black brows together. “The knife was merely the expression of the old personal quarrel with a personal tyrant. Dynamite is not only our best tool, but our best symbol. It is as perfect a symbol of us as is incense of the prayers of the Christians. It expands; it only destroys because it broadens; even so, thought only destroys because it broadens. A man’s brain is a bomb,” he cried out, loosening suddenly his strange passion and striking his own skull with violence. “My brain feels like a bomb, night and day. It must expand! It must expand! A man’s brain must expand, if it breaks up the universe.”
As Syme strode along the corridor he saw the Secretary standing at the top of a great flight of stairs. The man had never looked so noble. He was draped in a long robe of starless black, down the centre of which fell a band or broad stripe of pure white, like a single shaft of light. The whole looked like some very severe ecclesiastical vestment. There was no need for Syme to search his memory or the Bible in order to remember that the first day of creation marked the mere creation of light out of darkness. The vestment itself would alone have suggested the symbol; and Syme felt also how perfectly this pattern of pure white and black expressed the soul of the pale and austere Secretary, with his inhuman veracity and his cold frenzy, which made him so easily make war on the anarchists, and yet so easily pass for one of them. Syme was scarcely surprised to notice that, amid all the ease and hospitality of their new surroundings, this man’s eyes were still stern. No smell of ale or orchards could make the Secretary cease to ask a reasonable question.
From The Man Who Was Thursday, of course.