Meaning of the word "every heart has its own ache" in English

What does "every heart has its own ache" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

every heart has its own ache

US /ˈev.ri hɑːrt hæz ɪts oʊn eɪk/
UK /ˈev.ri hɑːt hæz ɪts əʊn eɪk/
"every heart has its own ache" picture

Idiom

everyone has their own private sorrows or troubles that others may not know about

Example:
You never know what someone is going through; every heart has its own ache.
She smiles often, but every heart has its own ache.