The wealthiest man in U.S. history wrote 38 hidden letters to his son.
They weren’t about riches.
They revealed the brutal psychological strategies J.D. Rockefeller used to build empires worth more than entire nations.
Here are 9 lessons he passed on: 🧵
First, remember who Rockefeller was:
• Raised in poverty, father was a swindler
• Built Standard Oil from scratch
• Controlled 90% of America’s refineries
• Net worth = $400B adjusted today
But his true masterpiece? These letters.
Principle 1: “Hardship is your best tutor”
Rockefeller grew up poor, rejected, and constantly tested.
His reflection? “I’m thankful for the struggle—it shaped the strength that shaped the fortune.”