As soon as we put originality and language in the same equation, I can't help but think about the infinite monkey theorem. It states that a monkey hitting keys at random on a typewriter keyboard for an infinite amount of time will almost certainly type any given text, such as the complete works of William Shakespeare.

In fact, we can make it even more extreme: the monkey would almost surely type every possible finite text an infinite number of times. But the probability that monkeys filling the entire observable universe would type a single complete work, such as Shakespeare's Hamlet, is so tiny that the chance of it occurring during a period of time hundreds of thousands of orders of magnitude longer than the age of the universe is extremely low. Technically, however, it is not zero.

r/BrandNewSentence has a lot of sentences that strike the perfect balance between poetry and logic. In other words, they're vivid and they make sense. They're memorable. Like a good slogan. Or a song chorus that gets stuck in your head. But personally, I think the best brand new sentence came even before the Internet.

"For sale: baby shoes, never worn." The story goes that this particular quote is a testament to Ernest Hemingway's extraordinary talent. Allegedly, these six words were a result of a $10 bet among Hemingway and several writers at a lunch spiced with wordplay

People say Hemingway asked each of his colleagues to place a $10 wager, and in return, he would match it. His task was to create this shortest of stories.

The only problem is, Hemingway may have never written it. Or if he did, the story wasn't entirely his invention. Similar "ads" have been recorded years earlier. But no matter who came up with it, I believe this piece of flash fiction would get a lot of upvotes on r/BrandNewSentence.