Never worry about theory as long as the machinery does what it's supposed to do.
About this quote
- What does it mean?
- Focus on whether systems work rather than their underlying theories.
- In plain terms
- If it works, the theory doesn't matter.
- What can you take from it?
- Trust practical results over theory.
Where it applies
Putting it to work
Questions to consider
- Does theory matter for fixes?
- How to judge success?
Another view
Theory is needed to improve or explain systems.
More from Robert A. Heinlein
Every law that was ever written opened up a new way to graft.
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