Bronowski on absolute knowledge

There is no absolute knowledge. And those who claim it, whether they are scientists or dogmatists, open the door to tragedy. — Jacob Bronowski (Image: By Astrochemist at English Wikipedia [Public domain], via Wikimedia Commons)

Bronowski on impertinent questions

That is the essence of science: ask an impertinent question, and you are on the way to a pertinent answer. — Jacob Bronowski (1908 – 1974) (Image: By NASA; edited by Jaybear (Voyager: Humanity’s Farthest Journey) [Public domain], via Wikimedia Commons)