معنى الكلمة "nothing comes out of the sack but what was in it" بالعربية

ماذا تعني "nothing comes out of the sack but what was in it" بالإنجليزية؟ اكتشف المعنى، النطق، واستخدام هذه الكلمة مع Lingoland

nothing comes out of the sack but what was in it

US /ˈnʌθ.ɪŋ kʌmz aʊt əv ðə sæk bʌt wʌt wəz ɪn ɪt/
UK /ˈnʌθ.ɪŋ kʌmz aʊt əv ðə sæk bʌt wɒt wəz ɪn ɪt/
"nothing comes out of the sack but what was in it" picture

تعبير اصطلاحي

لا يخرج من الكيس إلا ما كان فيه

you cannot get more out of something than what was originally put into it; a person's actions or words reflect their true character or knowledge

مثال:
He tried to sound like an expert, but nothing comes out of the sack but what was in it.
حاول أن يبدو كخبير، ولكن لا يخرج من الكيس إلا ما كان فيه.
If you don't study, you can't expect to pass; nothing comes out of the sack but what was in it.
إذا لم تدرس، فلا تتوقع النجاح؛ لا يخرج من الكيس إلا ما كان فيه.