Sep 25, 2026
“8 Quotes About Wisdom” — Adam Grant, Yuval Noah Harari, Mary Oliver & More
8 quotes about wisdom from Adam Grant, Yuval Noah Harari, Daniel Kahneman, Richard Feynman, Carl Sagan, Bertrand Russell, Angela Duckworth and Mary Oliver. A curated collection on wisdom as intellectual humility — knowing what you don't know — with every line verified against primary sources.