"When I say you should copy great writers, I mean you should literally copy their best work, word-for-word, and preferably by hand.
This process is called copywork and it’s mind-numbingly simple. You barely have to think. All you have to do is sit down with your favorite book, article, or blog post and copy it. Copywork is the fastest and best way to become a better writer. But for some reason very few people know about it."
—Sidd Finch
He goes on to trace the history of copywork from before Guttenberg invented the printing press, through famous copywork practitioners such as Benjamin Franklin, Jack London, and Hunter S. Thompson, who allegedly typed out The Great Gatsby in its entirety while working on Fear and Loathing in Las Vegas, just to get the feeling, he said, of what it was like to write that way.
There are even simple instructions for performing copywork yourself.
I'm not sure how much of the story is true, but (of course), you know me—I had to try it. I mean, if it was good enough for Hunter S. Thompson while he was working on Fear and Loathing in Las Vegas, it's good enough for me...