He did not Write:Why? 人Phaedrus《斐德罗篇》, A The invention of Writing,imporve intellect AEnhance power of memory AWrite down,refer to,smarter A Socrates disputes,weaken our memory AWriting,an external device,not remember ANot smarter,but dumber,more dependent E A Cannot descriminate;misinterpretation A The Author is not presentHe did not Write: Why? ©Phaedrus 《斐德罗篇》, ©The invention of Writing, imporve intellect ©Enhance power of memory ©Write down, refer to, smarter ©Socrates disputes, weaken our memory ©Writing, an external device, not remember ©Not smarter, but dumber, more dependent E ©Cannot descriminate; misinterpretation ©The Author is not present