Don't have Telegram yet? Try it now!
https://agrdailynews.com/2013/07/02/carl-sagan-a-pale-blue-dot-a-dust-mote-in-a-sun-beam-who-will-save-us-from-ourselves/
Carl Sagan; A Pale Blue Dot - A Dust Mote In A Sun Beam - Who Will Save Us From Ourselves?