"Rivers have been personalized (Old Father Thames), fantasized (Anna Livia Plurabelle), sung to (Ol' Man River), regarded as sacred (Ganges, Alph) invented to symbolize the inevitability of death (Styx), remembered because they marked turning points in human history (Rubicon). If it were not for the winding Maiandros we would not meander; without the Rhine literature and music would be the poorer by the loss of countless legends; Christ was baptized in the Jordan. And when river and city meet, the human race puts down roots of civilization; it is my consciousness of that truth that makes it impossible for me to get used to the idea of invisible rivers, those streams that have been covered over as cities spread, but continue to flow silently and unseen beneath the streets."