The world can only be grasped by action, not by contemplation. The hand is more important than the eye. . . . The hand is the cutting edge of the mind.Jacob Bronowski: The Ascent of Man
Creation and Creativity
Every animal leaves traces of what it was; man alone leaves traces of what he created.Jacob Bro- nowski: The Ascent of Man
Cruelty
The wish to hurt, the momentary intoxication with pain, is the loophole through which the pervert climbs into the minds of ordinary men.Jacob Bronowski: The Face of Violence
Science
That is the essence of science: ask an impertinent question, and you are on the way to a pertinent answer.Jacob Bronowski: The Ascent of Man