“Because of guilt there is painful diversion; because of greed there is playful diversion; because of grass there is pleasurable diversion.”

Source: The Wisdom of Crowds

As quoted in The Martians of Science : Five Physicists Who Changed the Twentieth Century (2006) by István Hargittai, p. 251
Context: I believe in excellence. It is a basic need of every human soul. All of us can be excellent, because, fortunately, we are exceedingly diverse in our ambitions and talents.

2010s, 2015, Speech on extremism (20 July 2015)
Context: It is here in Britain where different people, from different backgrounds, who follow different religions and different customs don’t just rub alongside each other but are relatives and friends; husbands, wives, cousins, neighbours and colleagues. It is here in Britain where in one or two generations people can come with nothing and rise as high as their talent allows. It is here in Britain where success is achieved not in spite of our diversity, but because of our diversity.

On being considered an authentic Zimbabwean writer in “Petina Gappah interview: ‘I’ve written a very Zimbabwean story – we keep a lot of family secrets’” https://www.theguardian.com/books/2015/sep/05/petina-gappah-interview-ive-written-very-zimbabwean-story in The Guardian (2015 Sep 5)

"Michelle Yeoh Hopes Crazy Rich Asians Will Turn the Trickle of Diversity in Hollywood "Into a Stream" " in Harper's Bazaar (27 August 2018) https://www.harpersbazaar.com/culture/film-tv/a22794930/michelle-yeoh-crazy-rich-asians-interview/

2016, Los Angeles 2024 Summer Olympics bid
Context: Please don’t doubt us. America’s diversity is our greatest strength. Diversity is not easy. Diversity is a leap of faith that embraces all faiths. And that’s why I believe L. A. is a perfect choice for the 2024 Games, because the face of our city reflects the face of the Olympic Movement itself.

Apollo 11 40th anniversary celebration (2009), Armstrong discussed how the space race functioned politically Neil Armstrong's Giant Leap http://www.mentalfloss.com/blogs/archives/139479, by Chris Higgins, in Mental Floss (25 August 2012)

Alan Moore on Anarchism (2009)
Context: The whole program of evolution seems to be to diversify, because in diversity there is strength.
And if you apply that on a social level, then you get something like anarchy. Everybody is recognized as having their own abilities, their own particular agendas, and everybody has their own need to work cooperatively with other people. So it’s conceivable that the same kind of circumstances that obtain in a small human grouping, like a family or like a collection of friends, could be made to obtain in a wider human grouping like a civilization.

Mad About the Boy (1932)