Report, if you have a problem with this page“ No doubt there are some who, when confronted with a line of mathematical symbols, however simply presented, can only see the face of a stern parent or teacher who tried to force into them a non-comprehending parrot-like apparent competence--a duty and a duty alone--and no hint of magic or beauty of the subject might be allowed to come through. ”
Roger Penrose
From : The Road to Reality: A Complete Guide to the Laws of the Universe
