Dream world (also called dream realm or illusory realm) is a commonly used plot device in fictional works, most notably in science fiction and fantasy fiction. The use of a dream world creates a situation whereby a character (or group of characters) is placed in a marvellous and unpredictable environment and must overcome several personal problems to leave it. The dream world also commonly serves to teach some moral or religious lessons to the character experiencing it – a lesson that the other characters will be unaware of, but one that will influence decisions made regarding them. When the character is reintroduced into the real world (usually when they wake up), the question arises as to what exactly constitutes reality due to the vivid recollection and experiences of the dream world.
According to J.R.R. Tolkien, dream worlds contrast with fantasy worlds, in which the world has existence independent of the characters in it. However, other authors have used the dreaming process as a way of accessing a world which, within the context of the fiction, holds as much consistency and continuity as physical reality. The use of "dream frames" to contain a fantasy world, and so explain away its marvels, has been bitterly criticized and has become much less prevalent.
Famous quotes containing the words dream and/or world:
“Let us pardon him his hope of a vain apocalypse, and of a second coming in great triumph upon the clouds of heaven. Perhaps these were the errors of others rather than his own; and if it be true that he himself shared the general illusion, what matters it, since his dream rendered him strong against death, and sustained him in a struggle to which he might otherwise have been unequal?”
—Ernest Renan (1823–1892)
“More things are wrought by prayer
Than this world dreams of. Wherefore, let thy voice
Rise like a fountain for me night and day.”
—Alfred Tennyson (1809–1892)