Does Happiness run? .....Hope so

On an airline commercial this song was used as a background of their world-wide services, it gives a feeling of joy to listen to it, I couldn't find it to listen for it for free, but these are the lyrics,
I hope that happiness runs

Little pebble upon the sand
Now you're lying here in my hand
how many years have you been here?
little human upon the sand
from where I'm lying here in your hand
you to me are but a passing breeze
the sun will always shine where you stand
depending in which land
you may find yourself
Now you have my blessing go your way
happiness runs in a circular motion
thought is like a little boat upon the sea
everybody is a part of everything anyway
you can have everything if you let yourself be
happiness runs happiness runs

Donovan Leitch (British folk)
Happiness runs
(from theBarabajagal album August 1969)