Human Auditory System

Famous quotes containing the words human and/or system:

    “Among the laws controlling human societies there is one more precise and clearer, it seems to me, than all the others. If men are to remain civilized or to become civilized, the art of association must develop and improve among them at the same speed as equality of conditions spreads.”
    —Alexis de Tocqueville (1805–1859)

    “Books are for the most part willfully and hastily written, as parts of a system to supply a want real or imagined.”
    —Henry David Thoreau (1817–1862)