“Why should not a writer be permitted to make use of the levers of fear, terror and horror because some feeble soul here and there finds it more than it can bear? Shall there be no strong meat at table because there happen to be some guests there whose stomachs are weak, or who have spoiled their own digestions?”

“There are... otherwise quite decent people who are so dull of nature that they believe that they must attribute the swift flight of fancy to some illness of the psyche, and thus it happens that this or that writer is said to create not other than while imbibing intoxicating drink or that his fantasies are the result of overexcited nerves and resulting fever. But who can fail to know that, while a state of psychical excitement caused by the one or other stimulant may indeed generate some lucky and brilliant ideas, it can never produce a well-founded, substantial work of art that requires the utmost presence of mind.”

“I may be permitted, kind reader, to doubt whether you have ever been enclosed in a glass bottle, unless some vivid dream has teased you with such magical mishaps.”

“Perhaps, too, you will then believe that nothing is more wonderful, nothing more fantastic than real life, and that all that a writer can do is to present it as "in a glass, darkly".”

“But if, like a bold painter, you had first sketched in a few audacious strokes the outline of the picture you had in your own soul, you would then easily have been able to deepen and intensify the colors one after the other, until the varied throng of living figures carried your friends away and they, like you, saw themselves in the midst of the scene that had proceeded out of your own soul.”

“It is only in the morning that one should marry, read unfavourable reviews, make one's will, beat one's servants, and so forth.”

“None but a poet can understand a poet; none but a romantic spirit transported with poetry and consecrated in the Holy of Holies an comprehend what the ordained utters out of his inspiration.”