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 eternal God is your dwelling place, and underneath are the everlasting arms.”
—Bible: Hebrew (RSV)
“Youth! There is nothing like youth. The middle-aged are mortgaged to Life. The old are in Life’s lumber-room. But youth is the Lord of Life. Youth has a kingdom waiting for it. Every one is born a king, and most people die in exile.”
—Oscar Wilde (1854–1900)