what the eye doesn’t see (the heart doesn’t grieve over)成語所屬單字eyewhat the eye doesn’t see (the heart doesn’t grieve over)what the eye doesn’t see (the heart doesn’t grieve over) — 慣用語慣用語1. If a person does not know about something bad, it cannot hurt them.1.慣用語釋義眼不見，心不煩If a person does not know about something bad, it cannot hurt them.例句I didn't tell her about the mistake; what the eye doesn't see...He ate the cake while she was out; what the eye doesn't see...