The central nervous system (CNS) is the processing center for the nervous system. It receives information from and sends information to the peripheral nervous system. The two main organs of the CNS are the brain and spinal cord.he brain processes and interprets sensory information sent from the spinal cord. Both the brain and spinal cord are protected by three layers of connective tissue called the meninges. Within the central nervous system is a system of hollow cavities called ventricles.
The edge of something is the end of it, the outer limit. You can sit on the edge of your desk, on the edge of a chair, on the edge of a cliff. As stated by someone else, sitting on the edge of your seat is used to indicate tension or anticipation. You are ready to jump up out of the seat as quickly as possible.
One that I used more than any of the rest was: All that you do, do with your might, things done by halves are never done right.. That one always set their teeth on edge. Another one I heard my mother say was, Never put off until tomorrow what you can do today.. That one would certainly apply to a story sent to me by our county historian, Ronald Dishman. It was printed in a newspaper on May 8, 1936.