W. B. Yeats 
Reveries over Childhood and Youth 

Sometimes when I remember a relative that I have been fond of, or a strange incident of the past, I wander here and there till I have somebody to talk to. Presently I notice that my listener is bored; but now that I have written it out, I may even begin to forget it all. In any case, because one can always close a book, my friend need not be bored.I have changed nothing to my knowledge, and yet it must be that I have changed many things without my knowledge, for I am writing after so many years, and have consulted neither friend nor letter nor old newspaper and describe what comes oftenest into my memory.I say this fearing that some surviving friend of my youth may remember something in a different shape and be offended with my book.