“Good friends are hard to find and impossible to forget.”
“Home is Where the Heart Is, Good Friends Are Hard to Find and Impossible to Forget. True Love is Born from Hard Times.”
“Truly great friends are hard to find, difficult to leave, and impossible to forget.”
“I'm impossible to forget, but I'm hard to remember.”
“Love is hard to find, hard to keep, and hard to forget.”
“It is as easy to find a lover as to keep a friend, but as hard to find a friend as to keep a lover.”