Z-paper 761 by Herb Zinser provides some data about Nature’s SYMBOL MACHINE comprised of nouns, verbs, concepts, math equations, flowcharts, etc. The ideas found in math and science textbooks are part of the SYMBOL MACHINE. 
§7: THE DATA OF ETHICS (1879) by Herbert Spencer
fair-use.org/herbert–spencer/the-data-of-ethics/s.7
by Herbert Spencer … in correspondence with external co-existences and sequences; and still more of that abridged and less specific formula, in which ……
Life is said to be the continuous adjustment of internal relations to external relations. (
internal relations to external relations.
internal relations to external relations.
internal relations to external relations.
Thus …we have clues about Alzheimer’s and the human memory burn-out.