Thought, in and of itself, has no external consequences-although it may be an indispensable overture to action: one may, for example, plan, rehearse, or muster the resolve for action. Action extends one beyond oneself; it involves interaction with one's surrounding physical or interpersonal world. Action need not entail gross, or even observable, movement. A slight gesture or glance toward another may be action of momentous import.
( Irvin D. Yalom )
[ Existential Psychotherapy ]
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