I won't lie to you, every time I hear these words about the difference I made in someone's world it makes me smile inside to know I was the one who made that difference.
I spent a large part of my life relatively selfish, I was more interested in video games than making a difference. I was never a bad person but I was never the kind of person that I wanted to be. Lately I am focusing on at least one selfless act a day. Sometimes the acts are small and unnoticed sometimes people notice. I don't care so much who sees what I do, I know that each time I do something good for someone they might be inspired to do something good for someone else.