William James·1890Genius, in truth, means little more than the faculty of perceiving in an unhabitual way.
Karl Popper·1959Bold ideas, unjustified anticipations, and speculative thought, are our only means for interpreting nature: our only organon, our only instrument, for grasping her.
Albert Einstein·1930The mere formulation of a problem is far more often essential than its solution, which may be merely a matter of mathematical or experimental skill. To raise new questions, new possibilities, to regard old problems from a new angle requires creative imagination and makes real advances in science
