December 13, 2025: Added tag clouds for popular topics and people, updated the quote card with easier navigation, and added back-to-frontpage links on all pages 🔗
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Albert Einstein Amelia Earhart Benjamin Franklin Charlie Munger Ernest Hemingway Helen Keller Leonardo da Vinci Marie Curie Ralph Waldo Emerson Richard Feynman
Personal Observations on Reliability of Shuttle
A devastatingly frank appendix to the presidential report on the Space Shuttle Challenger disaster, wherein Richard Feynman exposed the chasm between NASA management’s optimistic reliability estimates and engineering reality, offering an unvarnished dissection of institutional failure that became a landmark in government accountability. Richard P. Feynman
Intelligent Quotes is a labor of love honoring the thinkers who shaped my life. I’m collecting and verifying their best quotes and compiling biographical profiles, hoping their wisdom will inspire you as it has me.