We see with the eyes, but we see with the brain as well. And seeing with the brain is often called imagination.
Oliver SacksI suspect that music has qualities both of speech and writing - partly built in, partly individually constructed - and this goes on all through one's life.
Oliver SacksEnhancement not only allows the possibilities of a healthy fullness and exuberance, but of a rather ominous extravagance, aberration, monstrosity ... This danger is built into the very nature of growth and life. Growth can become over-growth, life 'hyper-life' ... The paradox of an illness which can present as wellness - as a wonderful feeling of health and well-being, and only later reveal its malignant potentials - is one of the chimaeras, tricks and ironies of nature.
Oliver Sacks