Nora Ephron said this quote

Sometimes I believe that love dies but hope springs eternal. Sometimes I believe that hope dies but love springs eternal. Sometimes I believe that sex plus guilt equals love, and sometimes I believe that sex plus guilt equals good sex. Sometimes I believe that love is as natural as the tides, and sometimes I believe that love is an act of will. Sometimes I believe that some people are better at love than others, and sometimes I believe that everyone is faking it. Sometimes I believe that love is essential, and sometimes I believe that only reason love is essential is that otherwise you spend all your time looking for it.