8 Books on Worldly Wisdom


Books, Environment, History, Mental Models

How do we attain wisdom? It starts with knowledge. What kind of knowledge should we acquire? Peter Kaufman’s three buckets of knowledge can guide us. “Every statistician knows that a large, relevant sample size is their best friend. What are the three largest, most relevant sample sizes for identifying universal principles? Bucket number one is […]

Hunting Ground


Circle of Competence, Environment, Opportunity Cost, Risk, Strategy

Hunting Groundhʌntɪŋ ɡraʊnd/nouna place likely to be a fruitful source of something desired or sought. Imagine if you’re going on a fishing trip, what do you need? You need a location, fishing rods, reels, lures, etc. That’s the plan. But a plan doesn’t equal success. You might catch some fish if you’re lucky, but you’re […]