frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

Open in hackernews

PT Barnum's 21 Golden Rules for Making Money

https://www.skmurphy.com/blog/2016/03/19/p-t-barnums-golden-rules-for-making-money/
5•skmurphy•6h ago

Comments

skmurphy•6h ago
P.T. Barnum wrote "The Art of Money Getting: The Golden Rules for Making Money" in 1880 at the age of 70 when he was already an accomplished businessman, politician, philanthropist, and author--after his hugely successful 1855 autobiography "The Life of P.T. Barnum: Written By Himself."

It's available online at http://www.gutenberg.org/ebooks/8581

This post provides a summary of the 21 rules and some commentary for today's entrepreneurs. Barnum's Advice Holds Up Well after Thirteen Decades

What was most surprising about reading his "Golden Rules For Making Money" was how timeless they were. The hold up very well 140 years later.

Related HN Posts

The Art of Money Getting or Golden Rules for Making Money by P. T. Barnum (1880) (gutenberg.org) - https://news.ycombinator.com/item?id=34447945 - Jan 20, 2023 (69 comments)

Golden Rules for Making Money (1880) - https://news.ycombinator.com/item?id=19483313 - March 2019 (191 comments)

Golden Rules for Making Money (1880) - https://news.ycombinator.com/item?id=11320169 - March 2016 (180 comments)

Golden Rules for Making Money by P. T. Barnum (1880) - https://news.ycombinator.com/item?id=310056 - Sept 2008 (56 comments)

Art of Money Getting, by P. T. Barnum (actual book, 1880) - https://news.ycombinator.com/item?id=88544 - Dec 2007 (12 comments)

North Korean Contagious Interview Campaign Drops 35 New Malicious NPM Packages

https://socket.dev/blog/north-korean-contagious-interview-campaign-drops-35-new-malicious-npm-packages
1•feross•43s ago•0 comments

Granularity Gradient

https://scrumbook.org.datasenter.no/value-stream/product-backlog/granularity-gradient.html
1•handfuloflight•56s ago•0 comments

How AlmaLinux and Rocky Linux Have Diverged Since CentOS

https://thenewstack.io/how-almalinux-and-rocky-linux-have-diverged-since-centos/
1•thunderbong•2m ago•0 comments

What Happens When Hertz's AI Scanner Finds Damage on Your Rental

https://www.thedrive.com/news/this-is-what-happens-when-hertzs-ai-scanner-finds-damage-on-your-rental
1•asteroidburger•2m ago•0 comments

Show HN: Ragnet, Your AI DevRel Assistant

https://angelic-language-821009.framer.app/
1•shubhamintech•3m ago•0 comments

Access Is the New Exploit

https://adaptive.live/blog/access-is-the-new-exploit
1•debarshri•3m ago•0 comments

Microsoft's Complicated Relationship with OpenAI

https://www.theverge.com/notepad-microsoft-newsletter/688964/microsoft-openai-relationship-notepad
1•swyx•4m ago•0 comments

"Prompts are source code" or "A quick vibecoded script to test keyboard quality"

https://github.com/TZubiri/keyboard-transpositions-checker
1•TZubiri•6m ago•1 comments

'Yuck factor': eating insects rather than meat to help the planet is failing

https://www.theguardian.com/environment/2025/jun/25/eating-insects-meat-planet
1•Bluestein•10m ago•0 comments

Tesla sedan hit by train after autonomous driving error

https://www.wfmz.com/news/area/berks/tesla-sedan-hit-by-train-after-self-driving-error-in-berks-county-stops-train-traffic/article_aa1cbbf4-7918-4379-b557-da80f9596103.html
2•01-_-•11m ago•0 comments

Videos show Tesla robotaxi braking hard without warning and wrong side of road

https://news.sky.com/story/videos-show-driverless-teslas-braking-hard-without-warning-and-on-wrong-side-of-the-road-13388213
2•austinallegro•11m ago•1 comments

Is the Middle Class Musician Disappearing? (2022)

https://www.honest-broker.com/p/the-disappearing-middle-class-musician
1•Michelangelo11•12m ago•0 comments

Coderunner: A sandbox to run LLM generated code securely via Apple container

https://github.com/BandarLabs/coderunner
2•handfuloflight•13m ago•0 comments

Why Are Data Brokers Not Registering with States?

https://www.eff.org/deeplinks/2025/06/why-are-hundreds-data-brokers-not-registering-states
1•01-_-•14m ago•0 comments

UK to expand nuclear deterrent with US fighter jets capable of carrying warheads

https://www.theguardian.com/politics/2025/jun/24/uk-to-expand-nuclear-deterrent-with-us-fighter-jets-capable-of-carrying-warheads
1•mmarian•14m ago•1 comments

Performance Debugging with LLVM-mca: Simulating the CPU !!!

https://johnnysswlab.com/performance-debugging-with-llvm-mca-simulating-the-cpu/
1•signa11•16m ago•0 comments

You Sound Like ChatGPT

https://www.theverge.com/openai/686748/chatgpt-linguistic-impact-common-word-usage
1•kiyanwang•20m ago•1 comments

Deadlines.work

https://deadlines.work/
1•Lwrless•20m ago•0 comments

Show HN: iCloud Drive Sync on Windows will not progress and how I fixed it

https://instagib-rf.github.io/2025/06/24/your-new-blog-post.html
1•instagib•20m ago•0 comments

Low-Rank Head Avatar Personalization with Registers

https://starc52.github.io/publications/2025-05-28-LoRAvatar/
1•Summerbud•20m ago•0 comments

Soylent Email Database Compromised?

https://old.reddit.com/r/soylent/comments/1ljwmyv/soylent_email_database_compromised/
1•aendruk•24m ago•1 comments

Show HN: Devs deserve better. One prompt, one playground – done

https://vibescoded.com/
1•arinvedsinha•25m ago•0 comments

Satellite Images Suggest US Avoided Iran's Nuclear Reactors

https://www.bloomberg.com/news/features/2025-06-23/satellite-images-suggest-us-avoided-iran-s-reactors
1•Bluestein•25m ago•0 comments

Cursor for Anything They Say

https://devpost.com/software/opusai
1•b0a04gl•27m ago•0 comments

Some bits on malloc(0) in C being allowed to return NULL

https://utcc.utoronto.ca/~cks/space/blog/programming/CZeroSizeMallocSomeNotes
1•ingve•28m ago•0 comments

The Black Chamber

https://en.wikipedia.org/wiki/Black_Chamber
1•johnnyApplePRNG•28m ago•0 comments

Scientists Are Sending Cannabis Seeds to Space

https://www.wired.com/story/scientists-sending-cannabis-seeds-space-weed/
2•Bluestein•30m ago•1 comments

Our favorite moments from 20 years of Google Earth

https://blog.google/products/earth/google-earth-20-years-timeline/
1•doener•31m ago•0 comments

Show HN: A Simple Website Provides TikTok Tools – Useful for Osint

https://omar-thing.nekoweb.org
1•jamiehad•32m ago•0 comments

Show HN: ΣPI – Observe the Cognitive Ability of Your AI Model

https://github.com/dmf-archive/SigmaPI
2•NetRunnerSu•36m ago•0 comments