Mental labor was also considered to be work and was denounced by the Greeks. The mechanical arts were deplored because they required a person to use practical thinking, "brutalizing the mind till it was unfit for thinking of truth" (Tilgher, 1930, p. 4). Skilled crafts were accepted and recognized as having some social value, but were not regarded as much better than work appropriate for slaves. Hard work, whether due to economic need or under the orders of a master, was disdained.
