“It goes without saying that your friends are usually the first to discuss your personal business behind your back.”
“If you choose to turn your back, you don't really have a say in what goes on behind it.”
“That's the way it goes sometimes: in order to help your friends, first you have to help your enemy. Better get used to it.”
“Who wants a friend who talks about you behind your back? How do I know I can trust you to say good things in my absence when I've seen you cut up a "friend" behind his or her back, only to smile and act endearing when the person unexpectedly appears?”
“You'll Never reach your goals if your too busy looking behinde you.”
“But [he] had lost god, and all his family and friends were staying behind with his imaginary friend. A silly dream goes away and takes with it your whole real life.”