I saw these two signs in the past few weeks. The first at a "pick your own" apple orchard. The second at a paddock that once housed Scottish Highland cows with impressive horns.
Both seemed to impart not just specific information, but rather general life information, as well. Now I find I am looking at signs wherever I go... to see if there is some deeper meaning. Meanwhile? I am picking gently, not climbing, having fun and being aware of horns.