Answer:
All the same, we cling to our last pleasures as the tree cling to its last leaves"-comment on the analogy. This line is quoted from Katherine Mansfield's celebrated short story The Fly.
Explanation:
Cyclist is to ride as pedestrian is to walk. You see, if you are a cyclist you would be riding a bike. And if you were a pedestrian you'd be walking.
The could protect it by them reducing the throttle to "no wake" speed when they are close to a shore line. Or even protecting the horeline from erosion.