The measure of greatness in a scientific idea is the extent to which it stimulates thought and opens up new lines of research. - Paul A.M. Dirac
The successful development of science requires a proper balance to be maintained between the method of building up from observations and the method of deducing by pure reasoning from speculative assumptions. - Paul A.M. Dirac
Pick a flower on Earth and you move the farthest star. - Paul A.M. Dirac
The aim of science is to make difficult things understandable in a simpler way; the aim of poetry is to state simple things in an incomprehensible way. The two are incompatible. - Paul A.M. Dirac