• Home
  • News
  • Fortune 500
  • Tech
  • Finance
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Finance

Learn the ABCs of Good Personal Finance

By
Len Penzo
Len Penzo
and
Money
Money
Down Arrow Button Icon
By
Len Penzo
Len Penzo
and
Money
Money
Down Arrow Button Icon
January 18, 2017, 2:47 PM ET
Woman holding out toy alphabet blocks, close-up
Photograph by Eric Bean — Getty Images

This article originally appeared on Money.

Most procrastinating high school and college literature students know that when they’ve put off their reading assignments to the point where they no longer have the time to actually read the book, they can always rely on Cliffs Notes.

Some kids are hooked on Cliffs Notes like a bad drug. Heck, I’ll bet well over half of you used them when you were in school.

Don’t deny it; I know you did.

Not me, though. Okay. Maybe I did a few times — but only as a study guide after reading the books in their entirety.

Well … most of the time.

Anyway, for those of you who want a quick and easy read on the basics of good personal finance, I’ve put together a series of quotes and general wisdom regarding money and personal finance that are the official Len Penzo dot Com version of Cliffs Notes.

In fact, you can call this my A-B-Cs of good personal finance.

Best of all, after reading these little nuggets of financial wisdom, you may not become an instant expert on the subject—but you should have enough knowledge to at least get a passing grade.

Here we go:

Annual income, twenty pounds; annual expenditure, nineteen pounds; result, happiness. Annual income, twenty pounds; annual expenditure, twenty-one pounds; result, misery. — Charles Dickens in his book David Copperfield*

Buy when everyone else is selling and hold until everyone else is buying. That’s not just a catchy slogan. It’s the very essence of successful investing. — J.P. Getty

Content makes poor men rich. Discontent makes rich men poor. — Benjamin Franklin

Don’t tell me what your priorities are. Show me where you spend your money and I’ll tell you what they are. — James W. Frick

Empty pockets never held anyone back. Only empty heads and empty hearts can do that. — Norman Vincent Peale

For a happy marriage, wise is the husband who understands that what’s hers is hers and what’s yours is hers. — Len Penzo

Good habits result from resisting temptation. — an ancient proverb

He is richest who is content with least. — Socrates

If you owe the bank $100 that’s your problem. If you owe the bank $100 million, that’s the bank’s problem. — J.P. Getty

Just remember: Any man who has $10,000 left when he dies is a failure. — Errol Flynn

Keep an emergency fund of at least three month’s living expenses. — common financial wisdom

Lend your money and lose your friend.– English proverb

Money never made a man happy yet, nor will it. — Benjamin Franklin

Never spend your money before you have it. — Thomas Jefferson

October: This is one of the particularly dangerous months to invest in stocks. Other dangerous months are July, January, September, April, November, May, March, June, December, August and February. — Mark Twain

Plenty of people despise money, but few know how to give it away. — Francois Duc de la Rochefoucauld

Quit using credit cards for making any purchases unless you intend to pay off the balance in full at the end of every month. — common financial wisdom

Rich people plan for four generations. Poor people plan for Saturday night. — Gloria Steinem

Solvency is entirely a matter of temperament and not of income. — Logan Pearsall Smith

The art of living easily as to money is to pitch your scale of living one degree below your means. — Sir Henry Taylor

Understand that there is no dignity quite so impressive, and no independence quite so important, as living within your means. — Calvin Coolidge

Volatility in your retirement portfolio can be minimized via diversification, including precious metals. — common financial wisdom

Wants may be easily satisfied either by producing much or desiring little. — Marshall Sahlins

Xerox stock price on April 17 of selected years ( adjusted to account for any splits and/or dividends) : 1970 – $14.15; 1999 – $55.13; 2009 – $5.92. The moral of this story is that even buy-and-hold investors need to know when it’s time to sell. — Len Penzo

You’ll be much better off financially if you strive to be anonymously rich rather than deceptively poor. — Len Penzo

Zillow should never be considered an accurate gauge of your home’s value. — Len Penzo


So there you have it: My Cliff’s Notes version of Personal Finance for Dummies. By the way, did you notice the predominant theme among the majority of those quotes? Here’s a hint: It’s the first commandment of my Ten Commandments of Personal Finance.
In the meantime, keep studying these notes—I guarantee they’re your quickest path to success in Personal Finance 101.
Now go get your ‘A’.
____
* From what I learned after reading Cliffs Notes

About the Authors
By Len Penzo
See full bioRight Arrow Button Icon
By Money
See full bioRight Arrow Button Icon

Latest in Finance

A computer screen with the Vanguard logo on it
CryptoBlockchain
Vanguard has a change of heart on crypto, lists Bitcoin and other ETFs
By Carlos GarciaDecember 2, 2025
6 hours ago
Anthropic cofounder and CEO Dario Amodei
AIEye on AI
How Anthropic’s safety first approach won over big business—and how its own engineers are using its Claude AI
By Jeremy KahnDecember 2, 2025
8 hours ago
Costco
BankingTariffs and trade
Costco sues Trump, demanding refunds on tariffs already paid
By Paul Wiseman and The Associated PressDecember 2, 2025
8 hours ago
Man on private jet
SuccessWealth
CEO of $5.6 billion Swiss bank says country is still the ‘No. 1 location’ for wealth after voters reject a tax on the ultrarich
By Jessica CoacciDecember 2, 2025
10 hours ago
Elon Musk, standing with his arms crossed, looks down at Donald Trump sitting at his desk in the Oval Office
EconomyTariffs and trade
Elon Musk says he warned Trump against tariffs, which U.S. manufacturers blame for a turn to more offshoring and diminishing American factory jobs
By Sasha RogelbergDecember 2, 2025
11 hours ago
layoffs
EconomyLayoffs
What CEOs say about AI and what they mean about layoffs and job cuts: Goldman Sachs peels the onion
By Nick LichtenbergDecember 2, 2025
11 hours ago

Most Popular

placeholder alt text
Economy
Ford workers told their CEO 'none of the young people want to work here.' So Jim Farley took a page out of the founder's playbook
By Sasha RogelbergNovember 28, 2025
4 days ago
placeholder alt text
Success
Warren Buffett used to give his family $10,000 each at Christmas—but when he saw how fast they were spending it, he started buying them shares instead
By Eleanor PringleDecember 2, 2025
17 hours ago
placeholder alt text
Economy
Elon Musk says he warned Trump against tariffs, which U.S. manufacturers blame for a turn to more offshoring and diminishing American factory jobs
By Sasha RogelbergDecember 2, 2025
11 hours ago
placeholder alt text
Success
Forget the four-day workweek, Elon Musk predicts you won't have to work at all in ‘less than 20 years'
By Jessica CoacciDecember 1, 2025
1 day ago
placeholder alt text
C-Suite
MacKenzie Scott's $19 billion donations have turned philanthropy on its head—why her style of giving actually works
By Sydney LakeDecember 2, 2025
17 hours ago
placeholder alt text
AI
More than 1,000 Amazon employees sign open letter warning the company's AI 'will do staggering damage to democracy, our jobs, and the earth’
By Nino PaoliDecember 2, 2025
19 hours ago
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.