Are we to assist it in gaining power in order to save our lives? Is that the paradox of our earthly situation? - Philip K. Dick

It isn't a brute instinct that keeps us restless and dissatisfied. I'll tell you what it is: it's the highest goal of man - the need to grow and advance . . . to find new things . . . to expand. To spread out, reach areas, experiences, comprehend and live in an evolving fashion. To push aside routine and repetition, to break out of mindless monotony and thrust forward. To keep moving on . . .

It is sometimes an appropriate response to reality to go insane.

I think that, like in my writing, reality is always a soap bubble, Silly Putty thing anyway. In the universe people are in, people put their hands through the walls, and it turns out they're living in another century entirely. ... I often have the feeling — and it does show up in my books — that this is all just a stage.