When you create a complete system, it becomes difficult for your competitors to copy you
“Good,” I say, and point out to everyone that Wal-Mart’s policies fit together—the bar codes, the integrated logistics, the frequent just-in-time deliveries, the large stores with low inventory—they are complements to one another, forming an integrated design. This whole design—structure, policies, and actions—is coherent. Each part of the design is shaped and specialized to the others. The pieces are not interchangeable parts. Many competitors do not have much of a design, shaping each of their elements around some imagined “best practice” form. Others will have more coherence but will have aimed their designs at different purposes. In either case, such competitors will have difficulty in dealing with Wal-Mart. Copying elements of its strategy piecemeal, there will be little benefit. A competitor would have to adopt the whole design, not just a part of it.
Focus is saying no to 1,000 good ideas.
Every time I read a management or self-help book, I find myself saying, “That’s fine, but that wasn’t really the hard thing about the situation.” The hard thing isn’t setting a big, hairy, audacious goal. The hard thing is laying people off when you miss the big goal. The hard thing isn’t hiring great people. The hard thing is when those “great people” develop a sense of entitlement and start demanding unreasonable things. The hard thing isn’t setting up an organizational chart. The hard thing is getting people to communicate within the organization that you just designed. The hard thing isn’t dreaming big. The hard thing is waking up in the middle of the night in a cold sweat when the dream turns into a nightmare.
The last 10% is 90% of the work.