Rest Masses

Famous quotes containing the words rest and/or masses:

    We do not rest satisfied with the present.... So imprudent we are that we wander in the times which are not ours and do not think of the only one which belongs to us; and so idle are we that we dream of those times which are no more and thoughtlessly overlook that which alone exists. For the present is generally painful to us.
    Blaise Pascal (1623–1662)

    How old the world is! I walk between two eternities.... What is my fleeting existence in comparison with that decaying rock, that valley digging its channel ever deeper, that forest that is tottering and those great masses above my head about to fall? I see the marble of tombs crumbling into dust; and yet I don’t want to die!
    Denis Diderot (1713–1784)