I'm the listener who forwarded these screenshots to Cal.<p>They come from Gödel's Philosophical Notebooks, specifically volume two which is about time management (<a href="https://www.degruyter.com/document/doi/10.1515/9783110686586/html" rel="nofollow noreferrer">https://www.degruyter.com/document/doi/10.1515/9783110686586...</a>).<p>Notebooks provide fascinating insight into how Gödel dealt with issues of focus, productivity, producing meaningful work, dealing with distractions and similar topics Cal and many others often talk about.<p>These notebooks are from 1934 to 1955, the period in which he struggled to produce impactful work after incompleteness theorems.