“Music, uniquely among the arts, is both completely abstract and profoundly emotional. It has no power to represent anything particular or external, but it has a unique power to express inner states or feelings. Music can pierce the heart directly; it needs no mediation.”
― Oliver Sacks, Musicophilia: Tales of Music and the Brain

“The brain is more than an assemblage of autonomous modules, each crucial for a specific mental function. Every one of these functionally specialized areas must interact with dozens or hundreds of others, their total integration creating something like a vastly complicated orchestra with thousands of instruments, an orchestra that conducts itself, with an ever-changing score and repertoire.”
― Oliver Sacks

“At 11, I could say ‘I am sodium’ (Element 11), and now at 79, I am gold.”
― Oliver Sacks

“The miracle is that, in most cases, he succeeds - for the powers of survival, of the will to survive, and to survive as a unique inalienable individual, are absolutely, the strongest in our being: stronger than any impulses, stronger than disease.”
― Oliver Sacks, The Man Who Mistook His Wife for a Hat and Other Clinical Tales

“There is certainly a universal and unconscious propensity to impose a rhythm even when one hears a series of identical sounds at constant intervals... We tend to hear the sound of a digital clock, for example, as "tick-tock, tick-tock" - even though it is actually "tick tick, tick tick.”
― Oliver Sacks, Musicophilia: Tales of Music and the Brain

“Darwin speculated that “music tones and rhythms were used by our half-human ancestors, during the season of courtship, when animals of all kinds are excited not only by love, but by strong passions of jealousy, rivalry, and triumph” and that speech arose, secondarily, from this primal music.”
― Oliver Sacks

“But the saddest difference between them was that Zazetsky, as Luria said, 'fought to regain his lost faculties with the indomitable tenacity of the damned,' whereas Dr P. was not fighting, did not know what was lost. But who was more tragic, or who was more damned -- the man who knew it, or the man who did not?”
― Oliver Sacks, The Man Who Mistook His Wife for a Hat and Other Clinical Tales

“Dangerously well’— what an irony is this: it expresses precisely the doubleness, the paradox, of feeling ‘too well”
― Oliver Sacks, The Man Who Mistook His Wife for a Hat and Other Clinical Tales

“One must go to Dostoievsky who experienced on occasion ecstatic epileptic auras to which he attached momentous significance, to find an adequate historical parallel.

"There are moments, and it is only a matter of five or six seconds, when you feel the presence of the eternal harmony ... a terrible thing is the frightful clearness with which it manifests itself and the rapture with which it fills you. If this state were to last more than five seconds, the soul could not endure it and would have to disappear. During these five seconds I live a whole human existence, and for that I would give my whole life and not think that I was paying too dearly …”
― Oliver Sacks, The Man Who Mistook His Wife for a Hat and Other Clinical Tales

“I cannot pretend I am without fear. But my predominant feeling is one of gratitude. I have loved and been loved; I have been given much and I have given something in return; I have read and traveled and thought and written. I have had an intercourse with the world, the special intercourse of writers and readers.

Above all, I have been a sentient being, a thinking animal, on this beautiful planet, and that in itself has been an enormous privilege and adventure.”
― Oliver Sacks

“For here is a man who, in some sense, is desperate, in a frenzy. The world keeps disappearing, losing meaning, vanishing - and he must seek meaning, make meaning, in a desperate way, continually inventing, throwing bridges of meaning over abysses of meaninglessness, the chaos that yawns continually beneath him.”
― Oliver Sacks, The Man Who Mistook His Wife for a Hat and Other Clinical Tales

“Given her deafness, the auditory part of the brain, deprived of its usual input, had started to generate a spontaneous activity of its own, and this took the form of musical hallucinations, mostly musical memories from her earlier life. The brain needed to stay incessantly active, and if it was not getting its usual stimulation..., it would create its own stimulation in the form of hallucinations.”
― Oliver Sacks, Musicophilia: Tales of Music and the Brain