WHAT YOU DO MATTERS!
Here's something Jim Fallon wrote at one of the forums I belong to:
"We frequently think that our actions, especially those 'small' things like smiling at the clerk in the grocery store, or telling the person at the toll booth to have a great day, don’t matter. Well, THEY DO! Everything you do, from the smallest, innocent smile or kind word, to the grandest gesture or gift, matters. And it matters as if the whole of the universe depends on it. What you do matters, and it matters and affects the whole of consciousness in ways you cannot, and will not, ever be able to comprehend or imagine. What you do matters, and you will never ever know where the kind look you put on your face will inspire someone to go. You will never know. But, Can you imagine?"