笔记

No Waste - there is surely nothing quite so useless as doing with great efficiency what should not be done at all
Learn - validated learning. build-measure-learn loop. finish this loop as quick as possible
Experiment - A/B test
Measure - cohort analysis, no varnity measurement, no success theatre
Pivot - five why
Batch - small batch size
Grow - sticky / viral / paid engine growth
Innovate - sustained / disrupted innovation