My impression is that a sense of rhythm, which has no analog in language, is unique and that its correlation with movement is unique to human beings. Why else would children start to dance when they're two or three? Chimpanzees don't dance.
Oliver SacksLanguage, that most human invention, can enable what, in principle, should not be possible. It can allow all of us, even the congenitally blind, to see with another personโs eyes.
Oliver SacksIn terms of brain development, musical performance is every bit as important educationally as reading or writing.
Oliver SacksWe speak not only to tell other people what we think, but to tell ourselves what we think. Speech is a part of thought.
Oliver Sacks