Daydreaming is one of the key sources of poetry - a poem often starts as a daydream that finds its way into language - and walking seems to bring a different sort of alertness, an associative kind of thinking, a drifting state of mind.

Sailing a boat calls for quick action, a blending of feeling with the wind and water as well as with the very heart and soul of the boat itself. Sailing teaches alertness and courage, and gives in return a joyousness and peace that but few sports afford.