what one doesn't know won't hurt one

Cliché Unknown facts cannot worry or upset a person. Don't tell me that I have made a mistake. What I don't know won't hurt me. Don't tell him the truth about his missing dog. What he doesn't know won't hurt him.

Common Names:

Name	Pronounced	Usage
Demetria	-	Ancient Greek, English
Pradip	-	Indian, Hindi, Marathi, Bengali, Malayalam, Kannada, Telugu, Tamil, Nepali
Grigori	gree-GO-ree	Russian
Selig	-	Yiddish
Erekle	-	Georgian
StefÁN	-	Icelandic