E.f. Benson said this quote

Or do you like being frightened?”Hugh, though generally intelligent, is dense in certain ways; this is one of them.“Why, of course, I like being frightened,” I said. “I want to be made to creep and creep and creep. Fear is the most absorbing and luxurious of emotions. One forgets all else if one is afraid.

~ E.f. Benson

The subject dropped, and we sat on in the dusk that was rapidly deepening into night. The door into the hall was open at our backs, and a panel of light from the lamps within was cast out to the terrace. Wandering moths, invisible in the darkness, suddenly became manifest as they fluttered into this illumination, and vanished again as they passed out of it. One moment they were there, living things with life and motion of their own, the next they quite disappeared. How inexplicable that would be, I thought, if one did not know from long familiarity, that light of the appropriate sort and strength is needed to make material objects visible.Philip must have been following precisely the same train of thought, for his voice broke in, carrying it a little further.'Look at that moth,' he said, 'and even while you look it has gone like a ghost, even as like a ghost it appeared. Light made it visible. And there are other sorts of light, interior psychical light which similarly makes visible the beings which people the darkness of our blindness.' (Expiation)

~ E.f. Benson

The narrator, I think, must succeed in frightening himself before he can think of frightening his reader…

~ E.f. Benson

The functions of the human frame are, broadly speaking, known. They are a country, anyhow, that has been charted and mapped out. But outside that lie huge tracts of undiscovered country, which certainly exist, and the real pioneers of knowledge are those who, at the cost of being derided as credulous and superstitious, want to push on into those misty and probably perilous places. I felt that I could be of more use by setting out without compass or knapsack into the mists than by sitting in a cage like a canary and chirping about what was known. Besides, teaching is very very bad for a man who knows himself only to be a learner: you only need to be a self-conceited ass to teach.

~ E.f. Benson