given that many items reported by the “establishment press” turn out to be false, and that the same establishment press misses many important stories… - Howard Gardner

Moreover, if one can present a topic in several ways, two important outcomes ensue. First, one reaches more students; after all, some students learn better from narrative entry points and others from social or artistic entries. Second, one conveys to students the idea that disciplinary experts readily conceive of topics in more than one way. There is no royal road to disciplinary understanding.

There is very little dispute about the principal constituent elements of music, though experts will differ on the precise definitions of each aspect. Most central are 'pitch' (or melody) and 'rhythm'... next in importance only to pitch and rhythm is 'timbre', the characteristic qualities of tone.

"Einstein was remarkable for his powers of concentration; he could work uninterruptedly for hours and even days on the same problem. Some of the topics that interested him remained on his mind for decades. For relaxation he turned to music and to sailing, but often his work would continue during these moments as well; he usually had a notebook in his pocket so that he could jot down any idea that came to him. Once, after the theory of relativity had been put forth, he confessed to his colleague Wolfgang Pauli, "For the rest of my life I want to reflect on what light is." It is perhaps not entirely an accident that a focus on light is also the first visual act of the newborn child."