“I'm going to spend my life writing poems, turning them into music that will affect people and touch their hearts. I'm going to write the songs that people can't write for themselves.”

CNN interview (2002)

tick, tick... BOOM! (1990)

Touch the Sky
Lyrics, Late Registration (2005)

Source: Ordinary Genius: A Guide for the Poet Within

In regards to his own music:

Source: The Captain is Out to Lunch and the Sailors Have Taken Over the Ship

In the loneliness of my life, my father dead, my brother dead, my mother far away, my sister and my wife far away, nothing here but my own tragic hands that once were guarded by a world, a sweet attention, that now are left to guide and disappear their own way into the common dark of all our death, sleeping in me raw bed, alone and stupid...
Visions of Cody (1960)

SALON Interview (1995)
Context: I've long thought about how life is influenced by death, how it influences what you believe in and what you look for. Yes, I think I was pushed in a way to write this book by certain spirits — the yin people — in my life. They've always been there, I wouldn't say to help, but to kick me in the ass to write.... Yin people is the term Kwan uses, because "ghosts" is politically incorrect. People have such terrible assumptions about ghosts — you know, phantoms that haunt you, that make you scared, that turn the house upside down. Yin people are not in our living presence but are around, and kind of guide you to insights. Like in Las Vegas when the bells go off, telling you you've hit the jackpot. Yin people ring the bells, saying, "Pay attention." And you say, "Oh, I see now." Yet I'm a fairly skeptical person. I'm educated, I'm reasonably sane, and I know that this subject is fodder for ridicule.... To write the book, I had to put that aside. As with any book. I go through the anxiety, "What will people think of me for writing something like this?" But ultimately, I have to write what I have to write about, including the question of life continuing beyond our ordinary senses.