Each pattern describes a problem which occurs over and over again in our
environment, and then describes the core of the solution to that problem, in such a way that you can use this
solution a million times over, without ever doing it the same way twice.

In short, no pattern is an isolated entity. Each pattern can exist in the world only to the extent that is supported by other patterns: the larger patterns in which it is embedded, the patterns of the same size that surround it, and the smaller patterns which are embedded in it.

To work our way towards a shared language once again, we must first learn how to discover patterns which are deep, and capable of generating life.

There are some geologists involved with prospecting for oil and other hidden resources who can pick up a rock and say, 'Yes, there's oil under there.' A geologist who has been studying those kinds of rocks for 10 or 20 years is able to make that pronouncement.

Speaking as a builder, if you start something, you must have a vision of the thing which arises from your instinct about preserving and enhancing what is there... If you're working correctly, the feeling doesn't wander about.

But in practice master plans fail - because they create totalitarian order, not organic order. They are too rigid; they cannot easily adapt to the natural and unpredictable changes that inevitably arise in the life of a community.