It's from Surely You're Joking Mr. Feynman. Here's a 1874 day old HN thread about it that also links to a full quote: https://news.ycombinator.com/item?id=30333

It's from Surely You're Joking Mr. Feynman. Here's a 1874 day old HN thread about it that also links to a full quote: https://news.ycombinator.com/item?id=3033359 https://news.ycombinator.com/item?id=3033359 I remember seeing it in youtube forme once, too. Might be this 1 hour interview, but I can't find the exact timestamp now: https://www.youtube.com/watch?v=4zZbX_9ru9U https://www.youtube.com/watch?v=4zZbX_9ru9U