The First Ideal : Locality and Simplicity. Build simple, decoupled systems that can iterate in isolation.
The Second Ideal : Focus, Flow and Joy. Work in small batches with fast and continuous feedback.
The Third Ideal : Improvement of Daily Work. Make sure that daily work can be done with minimum impediments. Prioritize productivity over everything else.
The Fourth Ideal : Psychological Safety. Solving problems requires preventing problems, which requires honesty, which requires the absence of fear.
The Fifth Ideal : Customer Focus. Build only that which actually matters to our customers.