A Thought

A Thought went up my mind today - That I have had before - But did not finish -- some way back - I could not fix the Year - Nor where it went -- nor why it came The second time to me - Nor definitely, what it was - Have I the Art to say - But somewhere -- in my Soul -- I know - I've met the Thing before - It just reminded me -- 'twas all - And came my way no more -