"If you want to keep a secret, you must also hide it from yourself."
George Orwell, 1984
"Three may keep a secret, if two of them are dead."
Benjamin Franklin, Poor Richard's Almanack
"I'd learned that some things are best kept secret."
Nicholas Sparks, Dear John
"I want to be with those who know secret things or else alone."
Rainer Maria Rilke
"I thought about how there are two types of secrets: the kind you want to keep in, and the kind you don't dare to let out."
Ally Carter, Don't Judge a Girl by Her Cover
"A good friend keeps your secrets for you. A best friend helps you keep your own secrets."
Lauren Oliver , Before I Fall
"A picture is a secret about a secret, the more it tells you the less you know."
Diane Arbus