“With the way that the times are, we're all looking for a little fantasy… Fantasy is such an important part of my fashion…”

Sometimes a Fantasy.
Song lyrics, Glass Houses (1980)

The Way The Future Was, (autobiography, 1978)

Acceptance Speech for the Margaret Edwards Award (1998)
Context: Wrinkle, when it was finally published in 1962, after two years of rejections, broke several current taboos. The protagonist was female, and one of the unwritten rules of science fiction was that the protagonist should be male. I'm a female. Why would I give all the best ideas to a male?
Another assumption was that science and fantasy don't mix. Why not? We live in a fantastic universe, and subatomic particles and quantum mechanics are even more fantastic than the macrocosm. Often the only way to look clearly at this extraordinary universe is through fantasy, fairy tale, myth. During the fifties Erich Fromm published a book called The Forgotten Language, in which he said that the only universal language which breaks across barriers of race, culture, time, is the language of fairy tale, fantasy, myth, parable, and that is why the same stories have been around in one form or another for hundreds of years.
Someone said, "It's all been done before."
Yes, I agreed, but we all have to say it in our own voice.

Interview by John C. Snider (2003) at SciFiDimensions.com http://www.scifidimensions.com/Aug03/terrygoodkind.htm
Context: Fantasy allows you to shine a different kind of light on human beings. I believe the only valid use of fantasy is to illustrate important human themes. Magic in my novels is used in three ways: the simplest is as a metaphor for technology. A good example is a magic carpet. There's no magic carpet in my novels, but if someone needs to travel a great distance, they could use a magic carpet, while in a contemporary novel they'd use a car. The second way, and I think the most important, is as a metaphor for individuality and individual ability. The mediocre world doesn't want individuals to rise above what everyone else is doing. The third way I use magic is as a metaphor for coming out of an age of mysticism into a Renaissance. So, in a way it's the struggle between the Dark Ages and the Renaissance. … I never allow my characters to use magic to solve their problems. Some of their peripheral problems are solved through their magical abilities, but it's couched in terms of overcoming those problems in a thinking way. The major conflicts in the books are always solved through human intellect, through thinking out the problem and coming up with a solution. It's never "I'll just wave my magic wand over the bad guys and have them all fall down dead!"

Source: Interview, 2009, https://www.interviewmagazine.com/fashion/alber-elbaz

A Visit with Lloyd Alexander https://www.youtube.com/watch?v=GilIovrb4uE&feature=youtu.be&t=5m43s (1994)