Based on an in-demand Stanford course, here are nine laws for finding your edge in a world where everyone knows everything.

Everyone is asking the same question: how do I stay valuable in a world that knows everything? The answer is older than AI.

Collin Wallace has been answering this question for years at the Stanford Graduate School of Business, in the packed class where companies like DoorDash, Zum and Guild Education were born. His students arrive believing their job is to out-smart everyone. They leave knowing something better: success has never belonged to the smartest person in the room. Not before AI—and not now.

Every breakthrough starts the same way: someone—a Marie Curie, a Henry Ford, a Steve Jobs—spots something many brilliant people missed and acts on it before the window closes. Wallace calls it Perishable Knowledge, and it can't be Googled or generated, because it doesn't exist until someone discovers it. He has made millions following its nine laws—and lost millions ignoring them.

This book teaches all nine, including how to:

• Look for Small, Significant Insights—the big opportunities are already obvious to everyone; learn to spot the tiny anomalies others walk past
• Embrace Knowing Nothing—why naive questions beat expert consensus
• Get Close to the Source—firsthand knowledge stays valuable longest, so go where the knowledge is born

You don't have to be a genius. You have to see the right insights first. This book shows you how.