It is always better to live the truth than to live a lie.
The only way to retrieve a secret, once known, is to replace it with a lie.
Orson Scott Card
Truth should be highly valued; if, as we were saying, a lie is useless to the gods, and useful only as a medicine to men, then the use of such medicines should be restricted to physicians; private individuals have no business with them.
I'm not smart enough to lie.
No one can lie, no one can hide anything, when he looks directly into someone's eyes.