He looked at Anti dully. "I didn't say anything. I told her to wait and I'd go with her."
"She can't help it," said Anti. "I thought it was time you knew."
"What is there to know?" he said bitterly. "She's upset because she can't eat. Compared to some of us it's merely an inconvenience. I resent her childishness."
"It was always there for you to see but you never looked close enough," sighed Anti. "How many times has she had to control herself."
"But I never said anything——"
"I know what you said," answered Anti. "When she had her accident it was a very hot day. She was a young girl and was busy playing and didn't realize how badly she wanted it until she started for the fountain. She was struck down before she reached it. Now—what was it you told her?"
"A drink," he said, staring at Anti in dismay. "I told her——"
"Twenty years of thirst. But you knew there was nothing that is even moist in her house. The shower spouts fine dry particles. And she had no pictures that show lakes or rivers. Go find her."
Water. It was life because it came before life. There were creatures that could exist quite comfortably without light. There were some that died in the half strength of the sun, to whom the visible spectrum and beyond was inimical. There were others that didn't need oxygen, anerobic microorganisms which perished in the free atmosphere because of the presence of a substance commonly considered necessary for living things.
But there was nothing that could exist without water. Life on Earth originated there and to it must always return. It was the cradle of the first cell, and the mother too. There were minute cells that lived motionless and free floating in water long before any living thing learned to swim through its droplet universe. Before there were fins or hands and feet, eyes to respond to light, and an orifice to eat and shape fine noises with—there was water. And any living creature that had a mouth from time to time might refresh its lips with the common and precious fluid.