Tom Hardy by Greg Williams.

(Source: statigr.am)

Science works on the frontier between knowledge and ignorance. We’re not afraid to admit what we don’t know – there’s no shame in that. The only shame is to pretend that we have all the answers.
Neil deGrasse Tyson adds to history’s finest definitions of science in the second episode of his Cosmos: A Spacetime Odyssey, reminding us that the art of not-knowing drives science.   (via explore-blog)