It's a subtle and powerful thing, prescience. The future becomes the now. To be sighted in the land of the blind carries its own perils. If you try to interpret what you see for the blind, you tend to forget that the blind possess an inherent movement conditioned by their blindness. They are like a monstrous machine moving along its own path. They have their own momentum, their own fixations. I fear the blind ... I fear them. They can so easily crush anything in their path.
- Leto Atreides II