“The criminal is the creative artist; the detective only the critic.”

“He thought his detective brain as good as the criminal's, which was true. But he fully realised the disadvantage. "The criminal is the creative artist; the detective only the critic," he said with a sour smile, and lifted his coffee cup to his lips slowly, and put it down very quickly. He had put salt in it.”

“The work of the philosophical policeman," replied the man in blue, "is at once bolder and more subtle than that of the ordinary detective. The ordinary detective goes to pot-houses to arrest thieves; we go to artistic tea-parties to detect pessimists. The ordinary detective discovers from a ledger or a diary that a crime has been committed. We discover from a book of sonnets that a crime will be committed. We have to trace the origin of those dreadful thoughts that drive men on at last to intellectual fanaticism and intellectual crime. We were only just in time to prevent the assassination at Hartlepool, and that was entirely due to the fact that our Mr. Wilks (a smart young fellow) thoroughly understood a triolet.”

“Imagination does not breed insanity. Exactly what does breed insanity is reason. Poets do not go mad; but chess-players do. Mathematicians go mad, and cashiers; but creative artists very seldom. I am not, as will be seen, in any sense attacking logic: I only say that this danger does lie in logic, not in imagination.”

“There is no harm in our criticizing foreigners, if only we would also criticize ourselves. In other words, the world might need even less of its new charity, if it had a little more of the old humility.”

“What embitters the world is not excess of criticism, but an absence of self-criticism.”

“An artist is identical with an anarchist,' he cried. 'You might transpose the words anywhere. An anarchist is an artist. The man who throws a bomb is an artist, because he prefers a great moment to everything. He sees how much more valuable is one burst of blazing light, one peal of perfect thunder, than the mere common bodies of a few shapeless policemen. An artist disregards all governments, abolishes all conventions. The poet delights in disorder only. If it were not so, the most poetical thing in the world would be the Underground Railway.''So it is,' said Mr. Syme.'Nonsense!' said Gregory, who was very rational when any one else attempted paradox.”