Aristotle. We perceive by touch through the body between the flesh and what is touched. Such a body is ⟨either⟩ air or water, or something common to both.2047
1.2 · Why the medium goes unnoticed
I.56.1.2 · Wachsmuth pp. 496
In taste and touch this goes unnoticed because the process does not occur over a long distance, as it does in the case of things seen, heard, and smelled.2048
1.3 · The first mover of bodily action
I.56.1.3 · Wachsmuth pp. 496
As for the capacity for movement from place to place, which we called the impulsive capacity, its first mover is unmoved, both in us and in the other animals.2049