Oh, when I was in love with you,
Then I was clean and brave,
And miles around the wonder grew
How well did I behave.
And now the fancy passes by,
And nothing will remain,
And miles around they'll say that I
Am quite myself again.
Alfred Edward Housman
http://www.poemhunter.com/poem/oh-when-i-was-in-love-with-you/
