Middle-earth is the setting of much of J. R. R. Tolkien's legendarium. The term is equivalent to the term Midgard of Norse mythology, describing the human-inhabited world, i.e. the central continent of world of Tolkien's imagined mythological past. Tolkien's most widely read works, The Hobbit and The Lord of the Rings take place entirely in Middle-earth, and Middle-earth has also become a short-hand to refer to the legendarium or its "fictional-universe".
Within his stories, Tolkien translated the name "Middle-earth" as Endor (or sometimes Endórë) and Ennor in the Elvish languages Quenya and Sindarin respectively, sometimes referring only to the continent that the stories take place on, with another southern continent called the Dark Land.
Middle-earth is the central continent of Earth (Arda) in an imaginary period of the Earth's past (Tolkien placed the end of the Third Age at about 6,000 years before his own time), in the sense of a "secondary or sub-creational reality". Its general position is reminiscent of Europe, with the environs of the Shire intended to be reminiscent of England (more specifically, the West Midlands, with Hobbiton set at the same latitude as Oxford).
I remember Daddy's hands, folded silently in prayer
And reaching out to hold me, when I had a nightmare
You could read quite a story, in the callouses and lines
Years of work and worry had left their mark behind
I remember Daddy's hands, how they held my Mama tight
And patted my back, for something done right
There are things that I've forgotten, that I loved about the man
But I'll always remember the love in Daddy's hands
Daddy's hands were soft and kind when I was cryin'
Daddy's hands, were hard as steel when I'd done wrong
Daddy's hands, weren't always gentle
But I've come to understand
There was always love in Daddy's hands
I remember Daddy's hands, working 'til they bled
Sacrificed unselfishly, just to keep us all fed
If I could do things over, I'd live my life again
And never take for granted the love in Daddy's hands
Daddy's hands were soft and kind when I was cryin'
Daddy's hands, were hard as steel when I'd done wrong
Daddy's hands, weren't always gentle
But I've come to understand
There was always love in Daddy's hands
Daddy's hands were soft and kind when I was cryin'
Daddy's hands, were hard as steel when I'd done wrong
Daddy's hands, weren't always gentle
But I've come to understand
There was always love