Internal Direct Sum

Famous quotes containing the words internal, direct and/or sum:

    You will see Coleridge—he who sits obscure
    In the exceeding lustre and the pure
    Intense irradiation of a mind,
    Which, with its own internal lightning blind,
    Flags wearily through darkness and despair—
    A cloud-encircled meteor of the air,
    A hooded eagle among blinking owls.
    Percy Bysshe Shelley (1792–1822)

    Of course it is of no use to direct our steps to the woods, if they do not carry us thither. I am alarmed when it happens that I have walked a mile into the woods bodily, without getting there in spirit.... What business have I in the woods, if I am thinking of something out of the woods?
    Henry David Thoreau (1817–1862)

    I was brought up to believe that the only thing worth doing was to add to the sum of accurate information in the world.
    Margaret Mead (1901–1978)