No matter how closely we look, it is difficult to find a mental act that can take place without the support of some physical function.

A brain without a body could not think.

In order to change our mode of action, we must change the image of ourselves that we carry within us.

Learning to inhibit unwanted contractions of muscles that function without, or in spite of, our will, is the main task in coordinated action.

Nothing is permanent about our behavior patterns except our belief that they are so.

People confound, misuse, interchange thinking and speaking, not realizing that speaking is for communication and thinking is for action.

I believe that the unity of mind and body is an objective reality. They are not just parts somehow related to each other, but an inseparable whole while functioning. A brain without a body could not think.