
“Your Worst Enemy Could Be Your Best Friend && Your Best Friend Your Worst Enemy”
Source: The Lying Game
“Your Worst Enemy Could Be Your Best Friend && Your Best Friend Your Worst Enemy”
“You've got to take it on faith that the enemy of your enemy is your friend.”
Source: Last Sacrifice
“Understand that some of your enemies are amongst your best friends.”
Diary of an Unknown (1988)
“Treat your friend as if he might become an enemy.”
Maxim 401
Sentences, The Moral Sayings of Publius Syrus, a Roman Slave
Ashes and Snow : A Novel in Letters (2005) Flying Elephants Press