If we cannot end now our differences, at least we can help make the world safe for diversity. For, in the final analysis, our most basic common link is that we all inhabit this small planet. We all breathe the same air. We all cherish our children’s future. And we are all mortal.
― John F. Kennedy
[Commencement Address at American University, June 10 1963] 

Below is the original photo used to create this image. This is a royalty-free image by DarkWorkX from Pixabay.