取り tori — to take, to arrange
Dandori is a word Japanese craftsmen, chefs, and builders use every day. It means the preparation and sequencing you do before the real work begins — the order of operations, the tools set out, the steps arranged so that once you start, nothing gets in the way.
It isn't planning on paper, in the abstract boardroom sense. It's practical and physical: readiness you can see on the bench. A chef's dandori is every cut and measure laid out before service. A carpenter's dandori is the sequence that makes the joint fit the first time.
段取り八分、
仕事二分
dandori hachibu, shigoto nibu
"Preparation is eight-tenths of the work; the work itself is two." The outcome is decided before you begin. It's a maker's proverb — earned in workshops and kitchens, where the day goes well or badly depending on what you did before you picked up the tool.