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:
“The more I know, the more sure I am I know so little. The eternal paradox.”
—James Clavell (b. 1924)
“I avoid talking before the youth of the age as I would dancing before them: for if one’s tongue don’t move in the steps of the day, and thinks to please by its old graces, it is only an object of ridicule.”
—Horace Walpole (1717–1797)