“You must realize that living organisms will do anything to survive. Castaways at sea will drink their own urine in their need for water. Disgust at this is only the attitude of the overprotected who have never experienced extreme thirst or hunger.”
Source: Planet of the Damned (1962), Chapter 8
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Harry Harrison 30
American science fiction author 1925–2012Related quotes

Majlisi, Bihārul Anwār, vol.78, p. 311.
General

The Cup, Act i, Scene 3, reported in Bartlett's Familiar Quotations, 10th ed. (1919)
“You’ll never fashion anything clever by drinking water!”
Pytine ("The Wineflask")

"Stairway to Heaven," Thinking in Pictures (1995), p. 202.
Source: Thinking in Pictures: My Life with Autism
Context: Most people don't realize that the slaughter plant is much gentler than nature. Animals in the wild die from starvation, predators, or exposure. If I had a choice, I would rather go through a slaughter system than have my guts ripped out by coyotes or lions while I was still conscious. Unfortunately, most people never observe the natural cycle of birth and death. They do not realize that for one living thing to survive, another living thing must die.