Speech is merely an expression of the internal energy. Energy from within becomes energy expressed. The energy flows throughout the equation. All life-forms are the same. The expressed energy is necessary for the equation to communicate with the outside world.
All internal energy gives matter life.
All equations are one, they combine to form the shape of a crystal. The crystal rotates in both directions at the speed of time. In the centre, friction causes new energy to be created. This is reproduction. This is death.