The Director of the ENA Marte R. Gómez-Segura […] reconstructed the school, and in 1923 invited Alfonso González-Gallardo, who was then recognized as one of the fathers of Mexican soil science for the development of agrology. […] The first agrology college was inaugurated in Villa de Meoqui, Chihuahua, in 1928.

Lastly, the stem of each auditory hair presents a sort of appendage (the languette), to which the nerve of the hair is attached.

René Descartes once likened the structure of philosophy to a tree: […] Building on Descartes' insight, Gilles Deleuze and Félix Guattari have argued that Western humanist tradition in general is modeled on a treelike structure, or what they term an arborescent structure. A tree organizes its parts according to a principle that arises out of its own interiority and self-sufficiency: it germinates from a solitary seed or acorn and shoots forth what will become its trunk. Its whole canopy of branches above is integrated downwards into this trunk, and all of its roots below are similarly integrated upward into the same trunk. Considered as a model of Western knowledge, the trunk of this arborescent structure represents human rationality. Rationality is the highest value in an arborescent structure because it is rationality that organizes and integrates all forms of knowledge into a unified, coherent system, […]

I love it with my heart : unsatisfied , I try it with my reason , nor discept / From any point I probe and pronounce sound.