Reader, if you don’t know what a database is, rest assured that an explanation of the concept would in no way increase your enjoyment in reading this… - Neal Stephenson

From long experience in places like Afghanisatan and Chechnya, Sokolov recognised, in the black jihadist’s movements, a sort of cultural or attitudinal advantage that such people always enjoyed in situations like this: they were complete fatalists who believed that God was on their side. Russians, on the other hand, were fatalists of a somewhat different kind, believing, or at least strongly suspecting, that they were fucked no matter what, and that they had better just make the best of it anyway, but not seeing in this the hand of God at work or the hope of some future glory in a martyr’s heavens.

World-class cereal-eating is a dance of fine compromises. The giant heaping bowl of sodden cereal, awash in milk, is the mark of the novice. Ideally one wants the bone-dry cereal nuggets and the cryogenic milk to enter the mouth with minimal contact and for the entire reaction between them to take place in the mouth. Randy has worked out a set of mental blueprints for a special cereal-eating spoon that will have a tube running down the handle and a little pump for the milk, so that you can spoon dry cereal up out of a bowl, hit a button with your thumb, and squirt milk into the bowl of the spoon even as you are introducing it into your mouth. The next best thing is to work in small increments, putting only a small amount of Cap’n Crunch in your bowl at a time and eating it all up before it becomes a pit of loathsome slime, which, in the case of Cap’n Crunch, takes about thirty seconds.

Unfortunately, this category of secret is itself so secret that it's very existance is secret, and he can't actually reveal it to anyone.