“It seems that if one is working from the point of view of getting beauty in one's equations, and if one has really a sound insight, one is on a sure line of progress.”
Other Paul Dirac Quotes
The fundamental laws necessary for the mathematical treatment of a large part of physics and the whole of chemistry are thus completely known, and the difficulty lies only in the fact that application of these laws leads to equations that are too complex to be solved.
Paul Dirac 
55% of people like this quote
The methods of theoretical physics should be applicable to all those branches of thought in which the essential features are expressible with numbers.
Paul Dirac
53% of people like this quote