There had been a man by name of Galileo, with the first crude telescope he'd made, who first saw the rings of Saturn. But not as rings, but rather in the planet's tilting, he had seen a spot of light on either side. And sometime later, when he looked again, the tilting of the planet back had made the rings edge on, and so they disappeared. He never looked again, nor told of what he'd seen; for legend had it that the god Saturn periodically devoured his own children, and this phenomenon he'd seen, if it became widely known, would be interpreted as the proof the legend was correct—and do incalculable damage to scientific inquiry. He'd known the temper of his fellow man well enough to take no chances of this kind, to note the experience in his works, perhaps discuss it with a cautious friend or two, but to add no further fuel to the raging fires of superstition that consumed men's minds and seared out possibility of rational thought.

So walk with care. For superstition still is paramount, despite the fact that some men know how to reach the stars.

To communicate this time, the fields of force took a sere planet, of barren, blistered rock, and with a concept made it into the garden of man's dreams. On one island, they set up a crystalline structure, a thing, this much concession to the mind of man; a tool, to amplify and clarify their thought to reach the still rudimentary but nevertheless present centers of man's mind—some certain man who might be ready to receive that thought.

Placed in man's exploratory path, the waiting was not long until man found it. They had not led him to it through any intuitive change of course that he might find suspect. The explorers landed, claimed it for Earth, and went away. None among them felt any pull from the crystal tool upon the mountaintop.

The scientists came to make their measurements. Their busy minds were full of weight and size and the relationship of thing to thing. Perhaps by now they too were so committed to the use of a thing to act upon another thing that they could not countenance the thought that thought could act upon a thing direct. They measured the crystal tool, and recorded all their measurements, but found no meaning in its arches and its spires. If any felt the impact of the thinking of the fields of force, he made no sign nor gave response. Indeed, to preserve his status and reputation with his fellow scientists he'd not have dared admit a meaning that could not be measured with his instruments. Forevermore he'd be outcast, if he but hinted that he thought their science was insufficient to capture everything of meaning there. And to scientist most of all, his status with his fellow man means more than truth. At least to most. But are there some to whom the truth is paramount?

Yes, for had not scientist after scientist through the years risked and lost his status through his questioning? And then perhaps today there are such men.

So walk with care, and wait.

The colonists came, and as the scientists' minds had been filled with measurements and weights and analyses; the colonists' minds were filled with cabins, fields, food.

Surely, among men somewhere, there must be those not wholly captured on the one hand by formless superstition; and on the other hand not bound within the tightly narrowed circle of weight and measurement! Surely man must know by now he could not capture the inner meaning of a thing through a description of its outer surface.

But as long as man got by, and did great things by using physical things to act upon other physical things, even in considering the universal energy as a thing, he would look no farther.