Assuming Quote by Warren Buffett
“If you understood a business perfectly and the future of the business, you would need very little in the way of a margin of safety. So, the more vulnerable the business is, assuming you still want to invest in it, the larger margin of safety you'd need. If you're driving a truck across a bridge that says it holds 10,000 pounds and you've got a 9,800 pound vehicle, if the bridge is 6 inches above the crevice it covers, you may feel okay, but if it's over the Grand Canyon, you may feel you want a little larger margin of safety.”
About This Quote
Source Speech: Berkshire Hathaway Annual Shareholder Meeting, 2008
Understanding a business deeply reduces uncertainty, but when a business is fragile, investors need a larger safety cushion to protect against unexpected shocks.
In simple terms: Know a business well; add extra safety if it’s risky.
Key Takeaway
Add larger safety margins for vulnerable investments.
Themes
risk management
investment
analysis
caution
Mood
analytical
pragmatic
Type
financial
educational
When to use this quote
- stock investing
- startup evaluation
- real estate purchases
- career decisions
Key Concepts
margin of safety
uncertainty
financial modeling
Questions to Reflect On
- What level of risk is acceptable for your goals?
- How do you balance safety with potential reward?
A Different Perspective
May cause overly conservative choices, missing opportunities.
