A small leaf, fallen from the ancient oaks above, slowly descends, landing in a lake. Upon touching it's surface, it sends off ripples, that begin to cover the entire pond, causing endless chains of action and effect. I somewhat envy that single leaf and it's awesome power, all due to circumstance beyond anyone's control. Is it any different than those that lie among the fern and grass? No, I think not.
Sometimes people are like leaves in this respect, somehow effecting everything around them, and never even realizing. I see it happen sometimes, and I watch and I listen, and see all the leaves falling, creating ripples in the world.