“It’s in our nature to mourn when we see history lost.”
—Barack Obama
https://twitter.com/BarackObama/status/1117886698568830976

“[T]he golden rule is a good standard which can perhaps even be improved upon by doing unto others, wherever possible, as 𝒕𝒉𝒆𝒚 want to be done by” (emphasis in original).
—Karl Popper, 1945