Everybody changes the world. For the better and for the worse. There is always beautiful music out there. If you can't find anything on the radio that you like, go listen to something old. If you don't like the news today, read the old papers.
Seems to me that the best way to find love is to love. Don't be expecting anything in return. That's not really loving.
Learn from the puppies and the kittens and the children. Don't pay too much attention to "the leaders."
They can tell us what to do but they can't make us do it. You know what's right. Do that.