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The Stories

Strategemata

Frontinus wrote down the stratagems of Roman commanders so the next one would recognise the move on sight. Mine are here for the same reason.

First Principles

Underneath It

Pieces that go at the assumption rather than the deal. Slower, and the ones I care most about.

  1. No. I The Wrong Question A spreadsheet can be perfectly calculated and still answer the wrong question. What a record of 13,019 valuation multiples says about the habits underneath the methods. Read →