The art of poetry

I have an abiding concern with growing old gracefully. One of the discoveries I have made in growing old (I'm over 50, in case anyone's wondering) is that I have a growing admiration for things done well and simply. It's about finding the flow of nature and being part of that. It's been called living in harmony with nature, or some such other nonsense. Lest there be confusion about what I mean, here are two of the best poems I have ever read about growing old:

You are old, father William

"You are old, father William," the young man said,
"And your hair has become very white;
And yet you incessantly stand on your head
Do you think, at your age, it is right?

"In my youth," father William replied to his son,
"I feared it might injure the brain;
But, now that I'm perfectly sure I have none,
Why, I do it again and again."

"You are old," said the youth, "as I mentioned before,
And you have grown most uncommonly fat;
Yet you turned a back-somersault in at the door
Pray what is the reason for that?"

"In my youth," said the sage, as he shook his grey locks,
"I kept all my limbs very supple
By the use of this ointment one shilling a box
Allow me to sell you a couple?"

"You are old," said the youth, "and your jaws are too weak
For anything tougher than suet;
Yet you finished the goose, with the bones and the beak
Pray, how did you manage to do it?"

"In my youth," said his fater, "I took to the law,
And argued each case with my wife;
And the muscular strength, which it gave to my jaw,
Has lasted the rest of my life."

"You are old," said the youth, "one would hardly suppose
That your eye was as steady as ever;
Yet you balanced an eel on the end of your nose
What made you so awfully clever?"

"I have answered three questions, and that is enough,"
Said his father. "Don't give yourself airs!
Do you think I can listen all day to such stuff?
Be off, or I'll kick you down stairs.

DO NOT GO GENTLE INTO THAT GOOD NIGHT

Do not go gentle into that good night,
Old age should burn and rave at close of day;
Rage, rage against the dying of the light.

Though wise men at their end know dark is right,
Because their words had forked no lightning they
Do not go gentle into that good night.

Good men, the last wave by, crying how bright
Their frail deeds might have danced in a green bay,
Rage, rage against the dying of the light.

Wild men who caught and sang the sun in flight,
And learn, too late, they grieved it on its way,
Do not go gentle into that good night.

Grave men, near death, who see with blinding sight
Blind eyes could blaze like meteors and be gay,
Rage, rage against the dying of the light.

And you, my father, there on the sad height,
Curse, bless me now with your fierce tears, I pray.
Do not go gentle into that good night.
Rage, rage against the dying of the light.

Lewis Carroll and Dylan Thomas, who else? BTW, one of them is dd's ode to her dd - guess which. No prize, it's a no brainer.