Independent essays, research notes, and practical judgment
Sapere Aude
A public library for investment discipline, mental models, source-grounded writing, and long-term thinking.
This site is built for readers who want durable frameworks rather than market noise: how to think about risk, incentives, evidence, behavior, compounding, and the limits of knowledge.
Start Here
Investing Discipline
Essays on risk, patience, market cycles, evidence, incentives, and temperament. The emphasis is education and process, not securities recommendations.
Mental Models
Munger-style multidisciplinary thinking: inversion, opportunity cost, second-order effects, incentives, character, and other reusable distinctions.
Policy And Macro
Public policy, credit cycles, balance sheets, macro constraints, and the discipline of making cautious claims under uncertainty.
Philosophy And Ethics
Stoic foundations, practical judgment, character, and the intellectual roots behind long-term thinking and the inner scorecard.
Great Minds
Intellectual portraits of Buffett, Munger, Graham, Marks, Taleb, and others whose frameworks shaped the archive.
Reading And Sources
Book reviews, reading methodology, source evaluation, and the practice of building a knowledge system that compounds.
What Makes The Archive Useful
- Source-grounded: articles draw from public books, shareholder letters, transcripts, academic sources, and documented research logs.
- Original synthesis: the goal is not to summarize quotes, but to turn them into decision frameworks, checklists, and reusable questions.
- Clear boundaries: investment content is educational. It does not provide buy/sell instructions, target prices, signal services, or personalized financial advice.
- Inspectable process: the Methods and Boundaries page explains how privacy, source, compliance, and quality checks work before publication.
Core Resources
50 Mental Models for Long-Term Investors - a free guide and index for readers who want the core framework in one place.
Library - the topic map for investment discipline, philosophy, mental models, figures, history, and research methods.
Site Index - a complete HTML route through public pages, topic hubs, and published essays.
Blog - recent essays and research notes, with article-level source attribution and internal links.
Contact - public channels for corrections, privacy concerns, and feedback.