"Nos naufrágios que o destino
Vem tentando me pregar
Vou nadando meus caminhos devagar
Desde os tempos de menino
Aprendí a navegar
Com as bússolas que eu mesmo inventar
Hoje eu sei as armadilhas
E os segredos desse mar
Que viver não é preciso nem será
Tenho os olhos no cruzeiro
As sereias como guia
E Netuno me protege noite e dia
E nem piratas, nem borrascas nem dragões
Vão me impedir de ser feliz
De levantar a minha âncora e partir"

navigare necesse est, vivere non est necesse

elements: naufrágio, destino, bússola, armadilha, cruzeiro, sereia, Netuno, piratas, borrascas, dragões, âncora; mar; segredos.

What is the vessel?
Which is the sea? What are its traps? What is meant by secrets? Does this sea hold any hidden properties, and if so, what are they? Can we find out and list all its properties without falling into a single trap? How are we navigating, and how do these traps interact with our vessel? Are these traps more specific to the vessel we are using or are they more general?

We've built a compass, or navigational instrument; how does it work? Which properties of the sea or space/domain in question does it make use of, or is it somehow completely agnostic?

What are the pirates, storms and dragons, in this space? How do we avoid them or their effects or contain them or their effects or combat them or their effects? But first, how do we recognize them, and how do we describe them, and what are their effects, and how have we deduced this? Further: how can we be certain on any of our methods, if we can at all, and shouldn't we be able to test our methods, that is, if we have a method, shouldn't we also have an expected result to hold in mind when using that method, taking into account all that might affect the method's workings and results in each particular use, and if the gotten result differs fundamentally from the previously declared expected result, shouldn't we be able to reason about this, about the meaning of the gotten result in contrast to the expected result, and isolate the steps taken (if there were more than one) and the workings of each step, so as to find the flaw or flaws that were made, in our methodology or in our particular use, or in some other way attribute this error or difference in a reliable way to the specifities of the particular variables observed at the time and their values at the time, so that we can evolve our method in order to expect them (such values) or expand or cut down from our method in order to better model the phenomenons being observed, in respect to everything that has already been mentioned, variables, steps and such, flaws found or errors attributed, so that the next time need to use a method with an expected result in mind we are more cautious in our uses, more certain in our methods and more reasonable in our expectations?

What is the anchor, which we raise in order to navigate, and let down when the navigation is done? Do we have such a system? And what do we do during these intervals? What are the properties of this anchor in respect to the sea that enables us such safety from its many perils, traps and other?

engage/disengage
supply line into assembly line into dispatch
an assembly line can be further divided; the transformation of the supplies into proper parts and the assembly of the proper parts into a higher part or into a dispatchable object
what is the dispatch? depends on the intended use.
can you deduce the intended use from the object that was assembled?
not if I am completely agnostic; and even if I am not, not with complete certainty.

Considering, for force of argument, our body as a vessel, and our body as an assembled object, can you name its elements of interest, inside these two frameworks?