Certain people always say we should go back to nature.I notice they never say we should go forward to nature. It seemstometheyare more concerned that we should go back, than about nature.

-Gottlieb, Adolph
  In Tiger's Eye, vol.1, no.2, Dec, quoted in C Harrison and Paul Wood (eds)  Art in Theory1900^1990 (1992).

Forward, forward let us range, Let the great world spin for ever down the ringing grooves of change.

-Tennyson
  Poems,'Locksley Hall', l.181^2.