Converse Piezoelectric Effect

Famous quotes containing the words converse and/or effect:

    It is said that desire is a product of the will, but the converse is in fact true: will is a product of desire.
    Denis Diderot (1713–1784)

    The use of symbols has a certain power of emancipation and exhilaration for all men. We seem to be touched by a wand, which makes us dance and run about happily, like children. We are like persons who come out of a cave or cellar into the open air. This is the effect on us of tropes, fables, oracles, and all poetic forms. Poets are thus liberating gods.
    Ralph Waldo Emerson (1803–1882)