Well, if we're going by the metric of what will be remembered for the longest time, then the most important things are to bring people together [1]; find true love [2]; and make sure you don't sell shoddy, low-grade copper. [3]
> ...make sure you don't sell shoddy, low-grade copper. [3]
I wish I could be around in 10,000 years when future historians are puzzling over a digital document that they think is of extreme historical significance, but is actually some angry Karen's 1-star Yelp review for a Cheesecake Factory in Little Rock, Arkansas.
[1]: https://en.wikipedia.org/wiki/Narmer_Palette
[2]: https://en.wikipedia.org/wiki/Istanbul_2461
[3]: https://en.wikipedia.org/wiki/Complaint_tablet_to_Ea-nasir