God created the mule, and told him,
"You will be mule, working constantly from dawn to dusk,
carrying heavy loads on your back. You will eat grass and
lack intelligence. You will live for 50 years."
The mule answered, "To live like
this for 50 years is too much. Please, give me no more than
20."
And it was so.
Then God created the dog, and told him, "You will hold
vigilance over the dwellings of Man, to whom you will be his
greatest companion. You will eat his table scraps and live
for 25 years."
And the dog responded, "Lord, to live 25 years as a dog
like that is too much. Please, no more than 10 years."
And it was so.
God then created the monkey, and told
him, "You are monkey. You shall swing from tree to tree,
acting like an idiot. You will be funny, and you shall live
for 20 years."
And the monkey responded, "Lord,
to live 20 years as the clown of the world is too much. Please,
Lord, give me no more than 10 years."
And it was so.
Finally, God created Man and told him,
"You are Man, the only rational being that walks the
earth. You will use your intelligence to have mastery over
the creatures of the world. You will dominate the earth and
live for 20 years."
And the man responded, "Lord, to be Man for only 20 years
is too little. Please, Lord, give me the 30 years the mule
refused, the 15 years the dog refused, and the 10 years the
monkey rejected."
And it was so.
And so God made Man to live 20 years
as a man, then marry and live 30 years like a mule working
and carrying heavy loads on his back.
Then, he is to have children and live 15 years as a dog, guarding
his house and eating the leftovers after they empty the pantry;
then, in his old age, to live 10 years as a monkey, acting
like an idiot to amuse his grandchildren.