Iron%e2%80%93sulfur World Theory

Famous quotes containing the words world and/or theory:

    The world is too much with us; late and soon,
    Getting and spending, we lay waste our powers.
    William Wordsworth (1770–1850)

    Don’t confuse hypothesis and theory. The former is a possible explanation; the latter, the correct one. The establishment of theory is the very purpose of science.
    Martin H. Fischer (1879–1962)