Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
The same rule applies to the movemints. Consequently on the stage young men and old, soldiers and married women all walk sedately, while slaves, maidservants, parasites and fishermen are more lively in their movements. But instructors in the art of gesture will not permit the hand to be raised above the level of the eyes or lowered beneath
It may be moved to the left within the limits of the shoulder, but no further without loss of decorum. On the other hand, when, to express our aversion, we thrust our hand out to the left, the left shoulder must be brought forward in unison with the head, which will incline to the right.