Stephen Hawking was one of the world’s most brilliant minds.
The author of best-selling book A Brief History of Time, which detailed the structure, origin and (eventual) fate of the universe and stayed on the British Sunday Times best-seller list for a record-breaking 237 weeks, Hawking was also known for his very public battle with amyotrophic lateral sclerosis (ALS).
Watch the many memorable quotes of Stephen Hawking in the video below.
A story told in the 2014 film The Theory of Everything, Hawking was diagnosed at 21 and was not expected to live past his 25th birthday, he died yesterday at the age of 76.
But beyond this, Stephen Hawking was also a father to three children – Robert, Lucy and Timothy – who he raised with his first wife Jane.
And while Hawking's brain may have worked on an academic level some of us can only dream of, he regularly gave his kids the type of advice one can expect from any father.
Speaking to ABC News' Diane Sawyer in 2010, Hawking was asked what words of wisdom he had passed down to his children.
The Mamamia Out Loud team discuss all the things we wouldn't have if it weren't for going into space. Post continues after audio.