Man has long talked somewhat arrogantly about the conquest of nature; now he has the power to achieve his boast. It is our misfortune-it may well be … - Rachel Carson

The fact that the tube worms have managed to live in the intertidal zone for perhaps millions of years is evidence of a sensitive adjustment of their way of life, on the one hand to conditions within the surrounding world of the rockweeds, on the other to vast tidal rhythms linked with the movements of earth, moon, and sun.

It is more important to pave the way for the child to want to know than to put him on a diet of facts he is not ready to assimilate.

Some, perhaps, would fall by the way. Some, old or sick, would drop out of the caravan and creep away into a solitary place to die; others would be picked off by gunners, defying the law for the fancied pleasure of stopping in full flight a brave and fiercely burning life; still others, perhaps, would fall in exhaustion into the sea. But no awareness of possible failure or disaster dwelt in the moving host, flying with sweet pipings through the northern sky. In them burned once more the fever of migration, consuming with its fire all other desires and passions.