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 SacksNature gropes and blunders and performs the crudest acts. There is no steady advance upward. There is no design.
Oliver Sacks... the body, normally, is never in question: our bodies are beyond question, or perhaps beneath question - they are simply, unquestionably, there. This unquestionability of the body, is, for Wittgenstein, the start and basis of all knowledge and certainty.
Oliver SacksWe now know that memories are not fixed or frozen, like Proust's jars of preserves in a larder, but are transformed, disassembled, reassembled, and recategorized with every act of recollection.
Oliver Sacks