As Jim Lally told me: “I was a skeptic on objectives and key results until Grove sat down with me and explained why they mattered. If you tell everybody to go to the center of Europe, and some start marching off to France, and some to Germany, and some to Italy, that’s no good—not if you want them all going to Switzerland. If the vectors point in different directions, they add up to zero. But if you get everybody pointing in the same direction, you maximize the results.