Fortune 500 FORTUNE SEA 500 Fortune 500 Europe Fortune Global 500 Fortune China 500 Great Place to Work More Rankings Cybersecurity Personal Finance Real Estate Future of Work Workplace Culture CEO Initiative Arts & Entertainment Travel & Leisure Newsletters FORTUNE 500 FORTUNE 500 FORTUNE SEA 500 Fortune 500 Europe Fortune Global 500 Fortune China 500 Great Place to Work More Rankings Cybersecurity Personal Finance Real Estate Future of Work Workplace Culture CEO Initiative Arts & Entertainment Travel & Leisure Newsletters Leadership·Next to Lead Why today’s business leaders are turning to a 2,000-year-old philosophy BYLily Mae Lazarus Marcus Aurelius was a Roman emperor and a Stoic philosopher. PAOLO GAETANO—Getty Images 100 Best Companies Fortune 500 Fortune 500 Europe Most Powerful Women World’s Most Admired Companies See All Rankings Environment Fortune Crypto Newsletters CEO Initiative Conferences Personal Finance Customer Support Frequently Asked Questions Customer Service Portal Privacy Policy Terms of Use Single Issues for Purchase International Print Commercial Services Fortune Brand Studio Fortune Analytics Fortune Conferences Advertising Business Development Editorial Calendar Press Center Work at Fortune Diversity and Inclusion Terms and Conditions © 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.