The song "Happiness Runs (Pebble And The Man)" by Mary Hopkin is about the interconnectedness of all things and the pursuit of happiness. The lyrics describe a little pebble lying in someone's hand and how long it has been on the sand. This is then contrasted with the fleeting nature of human life, with the singer acknowledging that we are just a passing breeze in the grand scheme of things. The chorus of the song emphasizes the circular nature of happiness, comparing it to a little boat bobbing on the sea. The singer notes that all our souls are deeper than they might appear on the surface and that we all have the potential to achieve happiness if we let ourselves be. The song encourages listeners to embrace the deep interconnectedness of the world and to recognize that everyone is a part of anything and everything. By doing so, the singer suggests that we can all find happiness and fulfillment in our lives. Overall, "Happiness Runs (Pebble And The Man)" is an uplifting song that encourages listeners to embrace their place in the world and to pursue happiness in all its forms.