Business Communication Rules

Principles for getting your message across -- clearly and effectively.

Dalio-Style Induction and Munger-Style Deduction

Complementary strategies for achieving outsized success.

A Model of Professionalism from "Seven Samurai"

A skilled swordsman doesn't worry about self-promotion.

Timekeeping on Mars with R

How to implement NASA's Mars24 Sunclock Algorithm in R for Earth-to-Mars time conversions.