Autumn brings its congresses--scientific, ecclesiastical, archæological--but the prettiest of autumnal congresses is the children's congress by the sea. It is like a leap from prose into poetry when we step away from Associations and Institutes, from stuffy lecture-rooms and dismal sections, to the strip of sand which the children have chosen for their annual gathering. Behind us are the great white cliffs, before us the reach of grey waters with steamers and their smoke-trail in the offing and waves washing lazily in upon the shore. And between sea and cliff are a world of little creatures, digging, dabbling, delighted. What strikes us at first sight is the number of them. In ordinary life we meet the great host of children in detail, as it were; we kiss our little ones in the morning, we tumble over a perambulator, we dodge a hoop, we pat back a ball. Child after child meets us, but we never realize the world of children till we see it massed upon the sands. Children of every age, from the baby to the schoolboy; big children and tiny children, weak little urchins with pale cheeks and plump little urchins with sturdy legs; children of all tempers, from the screeching child in arms to the quiet child sitting placid and gazing out of large grey eyes; gay little madcaps paddling at the water's edge; busy children, idle children, children careful of their dress, hoydens covered with sand and seaweed, wild children, demure children--all are mustered in the great many-coloured camp between the cliffs and the sea.