First-Principles Thinking
Reasoning by analogy, or copying what others are doing, is sort of like being a cover band where you’re playing somebody else’s music. Whereas with first-principles thinking, you go back to the fundamental raw materials of music, which are the notes, and then you build an original song from scratch. That is first-principles thinking.
Lenny Rachitsky • First-Principles Thinking
First-principles thinking, or thinking from first principles, sounds a lot more complicated than it is. It’s simply a technique for approaching problems with a beginner’s mind. Instead of working within assumptions and what people around you “know” to be true, you do the hard work of figuring out what’s actually true and, thus, what’s truly possibl... See more