“There comes a point where we need to stop just pulling people out of the river. We need to go upstream and find out why they’re falling in.” — Desmond Tutu


Thinking (and reasoning) from the first principles (第一性原理) is a fancy way of saying “think like a scientist.”

A first principle is a basic assumption that cannot be deduced any further by breaking down to the smallest possible elements

Optimize the function. Ignore the form.

釐清事物的本質 (觀察 → 洞察)

Fundamental Truth

底層邏輯

Principles Outlive Tactics

  • Principles
    • Why?
    • Agile Coaches
  • Tactics
    • What? & How?
    • Play Stealers

Start with Why, then How, and then What

Principles first, applications later.

  • When you understand the principles, applications are much easier.