Page:Thuvia, Maid of Mars.djvu/136

112 know that in order to maintain our physical bodies we must cause all our organs properly to function.

"This we accomplish by materializing food-thoughts, and by partaking of the food thus created. We chew, we swallow, we digest. All our organs function precisely as if we had partaken of material food. And what is the result? What must be the result? The chemical changes take place through both direct and indirect suggestion, and we live and thrive."

Carthoris eyed the food before him. It seemed real enough. He lifted a morsel to his lips. There was substance indeed. And flavor as well. Yes, even his palate was deceived.

Jav watched him, smiling, as he ate.

"Is it not entirely satisfying?" he asked.

"I must admit that it is," replied Carthoris. "But tell me, how does Tario live, and the other etherealists who maintain that food is unnecessary?"

Jav scratched his head.

"That is a question we often discuss," he replied. "It is the strongest evidence we have of the nonexistence of the etherealists; but who may know other than Komal?"