Fantasy is a literature particularly useful for embodying and examining the real difference between good and evil. In an America where our reality may seem degraded to posturing patriotism and self-righteous brutality, imaginative literature continues to question what heroism is, to examine the roots of power, and to offer moral alternatives. Imagination is the instrument of ethics. There are many metaphors besides battle, many choices besides war, and most ways of doing good do not, in fact, involve killing anybody. Fanstasy is good at thinking about those other ways.
Ursula K. Le GuinWhat she needs, at least one thing she needs, is companionship. After all why should she eat? Who needs her to be alive? What we call psychosis is sometimes simply realism. But human beings can't live on realism alone.
Ursula K. Le GuinIf you have to find devices to coax yourself to stay focused on writing, perhaps you should not be writing what you're writing. And if this lack of motivation is a constant problem, perhaps writing is not your forte. I mean, what is the problem? If writing bores you, that is pretty fatal. If that is not the case, but you find that it is hard going and it just doesn't flow, well, what did you expect? It is work; art is work.
Ursula K. Le Guin