The fact is Shakespeare was a Time Lord, perhaps even Einstein, who went back in time from about 2132 to whenever he was born and wrote his poems and stuff then. There's no way round it.
All the poetry experts I know - Blaglady, Mum, Dad, E, Roy Fisher and M all say they take a lot of 'work'. You write it, then get ashamed of the content, then rewrite it.
AS you can see from the evidence below, the only way you can write a good poem is to spend a lot of time on it. Not 10 seconds. I rest my case.
Here's another one:
There was a young lady called Tatton
Who wasn't a very big fat 'un
They said stop writing poems
She said I'm flow'in
And then she went along almost totally forgotten
That took two minutes