People

creative commons licensed (BY-NC) flickr photo by cuellar

Carl Sagan

Carl Sagan’s last interview with Charlie Rose (Full Interview)
Neil deGrasse Tyson - Carl Sagan Experience
LOVE THIS Symphony of Science - ‘We Are All Connected’
(ft. Sagan, Feynman, deGrasse Tyson & Bill Nye)
Why Carl Sagan is Truly Irreplaceable
Lessons of Immortality and Mortality From My Father, Carl Sagan
Materials from Carl Sagan's College Courses Now Available Online
Carl Sagan Wakelet

Dr. Seuss

37 Dr. Seuss Quotes That Can Change the World

Mr. Rogers

All 856 Episodes of Mr. Rogers' Neighborhood Return to Twitch for the Show's 50th Anniversary

45 Quotes from Mr. Rogers That We All Need Today
I Knew Mr Rogers Was Awesome, But This Is Just Special.
14 Weird 'Mr. Rogers' Neighborhood' Facts
The nine rules of "Freddish":
The Positive Empathic, Inclusive Language of Mr. Rogers
Mister Rogers's Widow Says He Used to Fart to Make Her Laugh

Videos

Remembering Mr. Rogers (1994/1997) | Charlie Rose
Michael Keaton on Fred Rogers
Fred Rogers inducted into the TV Hall of Fame
Mister Rogers on Tonight Show (1983)
Fred Rogers on Late Night February 17, 1982
Celebrating Mister Rogers (Google Doodle)

Snopes: Mr. Rogers’ Rumor Neighborhood