Eternal youth is the concept of human physical immortality free of aging. The youth referred to is usually meant to be in contrast to the depredations of aging, rather than a specific age of the human lifespan.
So far, achieving eternal youth remains beyond the capabilities of science. However, much research is currently being conducted in the sciences of genetics which may allow manipulation of the aging process at some time in the future.
Eternal youth is common in mythology, and it remains a popular theme in fiction.
Famous quotes containing the words eternal and/or youth:
“Freedom to think our own thoughts, freedom to utter them, freedom to live out the promptings of our inner life ultimated in this convention, was termed a monstrosity of the 19th century. What was it?—the legitimate out-birth of the eternal law of progress. This reformation underlies every other; it is the only healthful centre around which hope of humanity can revolve.”
—Harriot K. Hunt (1805–1875)
“Time misspent in youth is sometimes all the freedom one ever has.”
—Anita Brookner (b. 1938)