"Life is fragile We live 80 years. But we’re dead after 8 weeks without food, 8 days without water, 8 minutes without air."

"There are more stars in the universe than all the sounds and words ever uttered by all humans who have ever lived."

"The urge to want some bit of information to be true often clouds our ability to assess why that information may be false."

"We are prisoners of the present, in perpetual transition from an inaccessible past to an unknowable future."