Neil deGrasse Tyson – Now, Not Later

Astrophysicist Neil deGrasse Tyson speaks about the fuel of his life, the urgency of accomplishment.


“I fear living a life where I could’ve accomplished something and didn’t. That’s what I fear. It is the knowledge that I’m going to die that creates the focus that I bring to being alive. The urgency of accomplishment, the need to express love now, not later.”