Spanx Founder Sara Blakely Just Identified the No. 1 Reason People Don't Succeed (and It's Quite Brilliant)

The billionaire head of the intimate apparel brand surprises us with a unique take on success most of us rarely think about.

Billionaire Sara Blakely says secret to success is failure

Success Magazine, Sara Blakely Feature - January 2016 by Spanx Inc

The startup playbook by Marko Milovanovic - Issuu

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How failure helped Spanx founder Sara Blakely reach billionaire status

Sara Blakely – Failure Driven Billionaire - Geeknack

Sara Blakely's Most Inspiring Quotes for Success

Spanx Founder Sara Blakely Gives $10,000, First-Class Plane