to [flog] a dead horse

https://tts.langeek.co/read?text=dG8gZmxvZyBhIGRlYWQgaG9yc2U&hash=bc8b47548ae3530f5b56223ba87f3605b734c78d&lang=en&cache-only=0&driver=googletts&accent=US

to dissent

https://tts.langeek.co/read?text=dG8gZGlzc2VudA&hash=168362074999dca8a5c088ffd744a7b39a8b0b19&lang=en&cache-only=0&driver=googletts&accent=US

braggadocio

https://tts.langeek.co/read?text=YnJhZ2dhZG9jaW8&hash=a8de14ec34992b1c9ba5badba79831f7fcf32ef1&lang=en&cache-only=0&driver=googletts&accent=US

to bicker

https://tts.langeek.co/read?text=dG8gYmlja2Vy&hash=e70c242e1266681aa070b1382aacf8549661aa37&lang=en&cache-only=0&driver=googletts&accent=US

bromide

https://tts.langeek.co/read?text=YnJvbWlkZQ&hash=17a8fd340a2927be38957720ed41e1319d7b9e86&lang=en&cache-only=0&driver=googletts&accent=US

carping

https://tts.langeek.co/read?text=Y2FycGluZw&hash=2bc1df892061c40f5719d27d7bd398a03b6997b6&lang=en&cache-only=0&driver=googletts&accent=US

to cavil

https://tts.langeek.co/read?text=dG8gY2F2aWw&hash=1b74795cb8270c91d4e839d1f26945c2def750a9&lang=en&cache-only=0&driver=googletts&accent=US

platitude

https://tts.langeek.co/read?text=cGxhdGl0dWRl&hash=a01c8195dcdc2dcd76b7f5d1046f2c06089e4450&lang=en&cache-only=0&driver=googletts&accent=US

The idiom "sour grapes" comes from a fable named "The Fox and the Grapes." In the story, a fox couldn't reach some grapes and, feeling disappointed, claimed that the grapes were probably sour anyway. This phrase is used to describe someone who pretends to dislike or devalue something they desire but cannot have, often out of envy or frustration.

What is the origin of the idiom "sour grapes" and when to use it?

sour grapes

https://tts.langeek.co/read?text=c291ciBncmFwZXM&hash=0f3690dcb2029891a76d838d3e7bff4a4c5462f3&lang=en&cache-only=0&driver=googletts&accent=US

untenable

https://tts.langeek.co/read?text=dW50ZW5hYmxl&hash=dac707776746fbdba43a110d51a5683001bd3a09&lang=en&cache-only=0&driver=googletts&accent=US

to controvert

https://tts.langeek.co/read?text=dG8gY29udHJvdmVydA&hash=3f96d0f1ca67b2a6697e3f5e276d94f0c1a3ec0b&lang=en&cache-only=0&driver=googletts&accent=US

to demur

https://tts.langeek.co/read?text=dG8gZGVtdXI&hash=5dcb2cff0fa094c206e3823b85b31805128f1f0a&lang=en&cache-only=0&driver=googletts&accent=US

to gainsay

https://tts.langeek.co/read?text=dG8gZ2FpbnNheQ&hash=629ace4368d0ddc93a3bae36113c3723b7f3a2d0&lang=en&cache-only=0&driver=googletts&accent=US

to quibble

https://tts.langeek.co/read?text=dG8gcXVpYmJsZQ&hash=c28b129ec751bc1375aea70863282df5a65b77a0&lang=en&cache-only=0&driver=googletts&accent=US

to remonstrate

https://tts.langeek.co/read?text=dG8gcmVtb25zdHJhdGU&hash=fba84af4bcb11755c8d527080d941e7df54fd571&lang=en&cache-only=0&driver=googletts&accent=US

to impugn

https://tts.langeek.co/read?text=dG8gaW1wdWdu&hash=0ad612f0c175e601cbb554f015c6fde9c401fcba&lang=en&cache-only=0&driver=googletts&accent=US

to dehort

https://tts.langeek.co/read?text=dG8gZGVob3J0&hash=2ebdfac792b5b12b55e4b10d9e184b960189fcae&lang=en&cache-only=0&driver=googletts&accent=US

Lập Luận và Phỉ Báng

Argument & Disparagement