Идиомы
What one doesn't know won't hurt one.
Значение английской идиомы What one doesn't know won't hurt one., пример звучания и использования.
–меньше знаешь, крепче спишь
Использование What one doesn't know won't hurt one.:
What the boss doesn't know won't hurt him, and it's not necessary to tell him about the missing files.