The entire post was enjoyable but I found the last paragraph to have the most actionable advice: What’s much more useful is recording what the deep insights ar

The entire post was enjoyable but I found the last paragraph to have the most actionable advice: What’s much more useful is recording what the deep insights are, and storing them for recollection later. Because every important mathematical idea has a deep insight, and these insights are your best friends. They’re your mathematical “nose,” and they’ll help guide you through the mansion.