Beta Sheet/parallel %ce%b2 Helices

Famous quotes containing the words sheet and/or parallel:

    No man is good enough to govern another man, without that other’s consent. I say this is the leading principle—the sheet anchor of American republicanism.
    Abraham Lincoln (1809–1865)

    There isn’t a Parallel of Latitude but thinks it would have been the Equator if it had had its rights.
    Mark Twain [Samuel Langhorne Clemens] (1835–1910)