Emperors of one idea

In the normal course of things, tragic heroes are emperors of one idea: they always under-interpret. Hamlet, we could say, is a great over-interpreter of his experience; and it is the sheer range and complexity of his thoughts – his interest in his thought from different aspects – that makes him such an unusual tragic hero. ‘Emerson was distinguished,’ Santayana wrote, ‘not by what he knew but by the number of ways he had of knowing it.’