Flaherty's last tweet as finance minister, announcing his departure, was his last-ever tweet:
"It has been an honour to serve Canada. Thank you for the opportunity."
So there is that :P
Printed copy · Anthology Volume 8, page 619Printed copy from The Tender For Law Anthology, Volume 8, page 619 (printed 13 June 2014). Added by this site; not part of the Facebook export.