:2) The interaction between parts of mind is triggered by difference, and difference is a nonsubstantial phenomenon not located in space or time; dif… - Gregory Bateson

#. A primary negative injunction. This may have either of two forms: (a) "Do not do so and so, or I will punish you", or (b) "If you do not do so and so, I will punish you". Here we select a context of learning based on avoidance of punishment rather than a context of reward seeking.

:6) The description and classification of these processes of transformation disclose a hierarchy of logical types immanent in the phenomena.

The messages cease to be messages when nobody can read them. Without a Rosetta stone, we would know nothing of all that was written in Egyptian hieroglyphs. They would be only elegant ornaments on papyrus or rock. To be meaningful - even to be recognized as pattern - every regularity must meet with complementary regularities, perhaps skills, and these skills are as evanescent as the patterns themselves. They, too, are written on sand or the surface of waters.