The oldest complaint in business is about three thousand years old. What has been will be again, what has been done will be done again, there is nothing new under the sun. Ecclesiastes, chapter one, verse nine.
People read that as despair. A tired king at the end of a long reign, having built everything worth building, deciding it all amounted to nothing.
I read it as the most useful piece of operating advice in the book. If nothing is new, then originality was never the entry fee. And if originality was never the entry fee, the thing standing between you and the work is not a missing idea.
Ideas arrive twice, from people who have never met
In 1922 two Columbia sociologists, William Ogburn and Dorothy Thomas, published a paper in Political Science Quarterly asking whether inventions were inevitable. They catalogued 148 cases between 1420 and 1901 where a discovery was made independently and simultaneously by at least two people.

Not small ones either. Newton reached calculus in 1671, Leibniz in 1676. Bell and Gray filed on the telephone in 1876. Four separate men landed the telegraph between 1831 and 1837. Darwin and Wallace arrived at natural selection in the same year, 1858, from opposite sides of the planet.

Their explanation was not mysticism. They argued a discovery becomes close to inevitable once three things line up: a defined need, a desire to meet it, and enough surrounding knowledge for the answer to be reachable. When the conditions are ready the idea shows up, and it does not much care whose head it lands in.
Which means the idea in your notebook is almost certainly in somebody else’s notebook too. That should be a relief rather than a threat. You are not in a race to think of it first. Somebody already did.
Being first is not the advantage it is sold as
If originality were the deciding factor, the people who got there first would own their categories. They do not.
Peter Golder and Gerard Tellis examined roughly 500 brands across 50 product categories for a 1993 paper in the Journal of Marketing with a title that gives away the finding: Pioneer Advantage: Marketing Logic or Marketing Legend?

Pioneers failed outright 47 percent of the time. The survivors held a mean market share of 10 percent. They were still the leader in 11 percent of categories. The companies that ended up owning those markets entered on average thirteen years later.
Thirteen years. The winner was usually somebody who watched the pioneer make every expensive mistake, then did the same thing properly.
So what is actually scarce
If the idea is ambient and the head start is worth less than advertised, the remaining variables are unglamorous. How well the thing is built. How many people ever encounter it. Whether you are still standing in year five when the pioneer has run out of money.
That is a harder game than having an idea, and it is a fairer one. Nobody can take execution from you by thinking of your concept on a Tuesday. It cannot be leaked. It compounds.
It also explains why the businesses I run are aggressively unoriginal. Short-term rentals existed. Marketing agencies existed. Neither required an insight nobody had ever had. What they required was somebody willing to run a turnover standard properly on the four hundredth turnover, which is a different skill entirely and considerably rarer.
The good news in the bad news
Solomon is usually read as the world-weary king. I think the line does the opposite of what people assume.
If everything worth doing has been done, then you are released from the requirement to be first. You are not disqualified for building something that already exists. The pressure to invent a category, which stops more people from starting than any lack of money does, turns out to be pressure you invented yourself.
What is left is craft. Show up, build the thing properly, do it again tomorrow when nobody is watching. That work was available three thousand years ago and it is available now, which is exactly the point the verse is making.
Nothing is new. That is not the reason to stop. It is the reason you were never behind.
Common questions
Is it true that there are no original ideas?
Close enough to true to plan around. Ogburn and Thomas catalogued 148 discoveries between 1420 and 1901 that were made independently and simultaneously by separate people, including calculus, the telephone, the telegraph and natural selection. Their conclusion was that once a need exists and the surrounding knowledge is ready, the discovery becomes close to inevitable.
Does being first to market actually help?
Far less than assumed. Golder and Tellis studied roughly 500 brands across 50 product categories and found pioneers failed 47 percent of the time, held a mean market share of 10 percent, and were still the leader in only 11 percent of categories. Enduring leaders entered on average 13 years after the pioneer.
If ideas are not scarce, what is?
Execution, distribution and staying power. When the idea is ambient, the differences that remain are how well the thing is built, how many people encounter it, and whether the operator is still there in year five.
Should I stop looking for an original idea?
Stop treating originality as the qualifying condition for starting. The evidence says the idea is the cheapest input. Pick a real need, build it properly, and get it in front of people repeatedly.
What did Ecclesiastes actually mean by nothing new under the sun?
Written roughly three thousand years ago, the line is usually read as world-weariness. Read as an operating note it is closer to relief: you are not required to invent a new category to be permitted to build something. The work is the same work it has always been.
