Authors:

Neil deGrasse Tyson Quotes - Page 18

In modern times, if the sole measure of what’s out there flows from your five senses then a precarious life awaits you.

Neil deGrasse Tyson (2007). “Death by Black Hole: And Other Cosmic Quandaries”, p.30, W. W. Norton & Company

What are you doing? Why are you concerning yourself with the meaning of meaning?

"Neil deGrasse Tyson and the Value of Philosophy". www.huffingtonpost.com. May 16, 2014.