with of course the help of competent criticism, will serve as
sufficient practical guides in the cultivation of expressive action.

Some observations, or perhaps general principles, may be offered as
helpful. When a speaker is concerned with driving ideas straight home
to his audience, as in putting bare fact in a debate, his action will
be more direct; it will move in straighter lines and be turned, like
his thought, more directly upon his audience. As his statement is more
exactly to a point, so his gesture becomes more pointed and definite.
When the speaker is not talking to or at his audience, to move them to
his will, but is rather voicing the ideas and feelings already
possessed by them, and is in a non-aggressive mood, he is likely to use
less of the direct and emphasis-giving gesture, and to employ
principally the gesture that is merely illustrative of his ideas, more
reposeful, less direct, less tense.

To consider more in detail the principle that the man, and not the arm,
is the gesture, a man should look what he is to speak. The eye should
always have a relation to gesture. The look may be in the direction of
the arm movement or in another direction. No practical rule can be
given. It can only be said that the eye must play its part. Observing
actions in real life, we see that when one person points out an object
to another, he looks now at the object, now at the person, as if to
guide that person's look. When he hears a sound he may glance in the
direction of it, but then look away to listen. Often a suspended
action, with a fixed look of the face, will serve to arrest the
attention of auditors and fix it upon an idea. One should cultivate
first the look, then the supporting or completing action.

As to the movement of the arm and the form of the hand, one should be