Thanks for choosing to click on this particular post, I know there's so many better posts out there to read and seeking them all, all the time, can be a challenge.
I think the concept behind quotes repeats itself over and over and that's not a bad thing. It doesn't matter if the same (similar) thing is said over and over by different people in different ways, that helps the message come through as reading a quote may not resonate until it's said/written in a way that...umm...resonates I guess. Change is something we should all be embracing and if positive changes are undertaken, more often, the world is likely to be a better place. It's a good premise to work around.