You don't speak of dreams as unreal. They exist. They leave a mark behind them. - Ursula K. Le Guin

I have written so often of how and why it took me so long to write the six books of Earthsea that the story has become like the book you have to read to your four-year-old every night for weeks—You really want to hear it again? Oh well, okay, here goes! I wrote the first three books in five years: ’68, ’70, ’72. I was on a roll. None of them was closely plotted or planned before writing; in each of them much of the story came to me as I followed what I wrote where it inevitably led. I started confidently on the fourth book. The central character was Tenar again, of course, to balance it out. I knew she hadn’t stayed and studied wizardry with Ogion, but had married a farmer and had children, and that the story was going to bring her and Ged back together. But by the middle of the first chapter, I realized that I didn’t know who she was—now. I didn’t know why she’d done what she’d done or what she had to do. I didn’t know her story, or Ged’s. I couldn’t plot or plan it. I couldn’t write it. It took me eighteen years to learn how.

Hope is a slighter, tougher thing even than trust, he thought, pacing his room as the soundless, vague lightning flashed overhead. In a good season one trusts life; in a bad season one only hopes, But they are of the same essence: they are the mind's indispensable relationship with other minds, with the world, and with time. Without trust, a man lives, but not a human life; without hope, he dies. When there is no relationship, where hands do not touch, emotion atrophies in void and intelligence goes sterile and obsessed. Between men the only link left is that of owner to slave, or murderer to victim.

Do you see, Arren, how an act is not, as young men think, like a rock that one picks up and throws, and it hits or misses, and that's the end of it. When that rock is lifted, the earth is lighter; the hand that bears it is heavier. When it is thrown, the circuits of the stars respond, and where it strikes or falls the universe is changed.