“I'm not upset that you lied to me, I'm upset that from now on I can't believe you.”
― Friedrich Nietzsche

“A lie that is half-truth is the darkest of all lies.”
― Alfred Tennyson

“...even a tiny bit of deceit is dishonorable when it's used for selfish or cowardly reasons.
- Mr. Penderwick”
― Jeanne Birdsall, The Penderwicks on Gardam Street

“Over time, any deception destroys intimacy, and without intimacy couples cannot have true and lasting love.”
― Bonnie Eaker Weil