The Principle: The numbers tell you what’s really happening in your business. Learn to read your income statement, balance sheet, and cash flow. Know your margins, expenses, debt, and cash. You don’t have to love numbers. You just can’t afford to ignore them.
Know your numbers.
The Hard Truth
If you can’t read your financials, you can’t lead your business.
Executive insights đź‘Ą Tell us how that played out in your company.
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đź“– the book behind the Rule
Financial Intelligence, by Karen Berman and Joe Knight
Financial Intelligence breaks down financial concepts into plain English so non-financial managers and entrepreneurs can read, and truly understand, the story their numbers are telling. Berman explains how the three main financial statements work together, how metrics like profit, cash flow, and ROI actually drive decisions, and why context matters as much as the raw numbers. The book’s core message: you don’t need to become a CPA, but you do need to see the numbers as a strategic tool, because better financial understanding leads to better leadership.
Executive Takeaway: This book gives you the clarity to see beyond spreadsheets, showing how profit, cash flow, and key ratios reveal the real health of the business. Mastering this skill turns guesswork into strategy and keeps you from being blindsided by numbers you thought you understood.
“Numbers don’t lie. But people who don’t understand numbers do.”
– Karen Berman
If you don’t understand your numbers, you don’t understand your business. It’s that simple. You don’t need to be an accountant, but you better know where the money comes from, where it goes, what you make, and what you owe. A business can have plenty of sales and still go broke. Here’s a classic, old-school business line…”you can’t manage what you don’t measure, and you can’t measure what you don’t understand”. Remember that. It will save your company.
🎓 MASTER Rule No. 13 —Know your numbers.
- When to Apply | Red Flags
- Rule Overview
- Ask the Right Questions
- Contrarian View
- Actionable Strategies
- Real World Scenarios
- Leadership Team Discussion
- Rules to Results Workshop
- The Right Track | Green Flags
- Key Terms
- Book Summary
- Author Links
- Executive Insights
- Worth Watching
- Related Reading
October 2026
This Master Class is in development.
Help us build each of the 50 Master Classes, by adding your insights and sharing your entrepreneurial stories.
Class begins Monday, January 4, 2027, with each Rule being built out as we go. Each will contain the study sections listed above and will continue to evolve through your contributions. As business leaders continue to challenge these ideas, the Institute becomes more and more valuable, not because it’s finished, but because it never will be.