“Before we have the complete solution of the whys and wherefores of herding and flocking and schooling, there must be a great deal of uncomfortable climbing and diving, hiding in unpleasant places, getting wet and hot and cramped and weary.”
“……but work in the field has nothing to do with dignity or with anything except patience, concentration, and eternal vigilance”
“The beauty and genius of a work of art may be reconceived, though its first material expression be destroyed; a vanished harmony may yet again inspire the composer, but when the last individual of a race of living things breathes no more, another heaven and another earth must pass before such a one can be again.”