“I'm always interested in the secrets that people keep. That's the stuff that's fascinating to me.”— Neil LaBute
“To every man there is a secret region in his soul into which he will not let his best friend enter.”— Maurice Maeterlinck
“Reveal not every secret you have to a friend, for how can you tell but that friend may hereafter become an enemy.”— Saadi Shirazi
“Every time I've had a breakthrough in my writing, it's been because I've been able to stumble upon a character who has a massive secret.”— Sam Shepard