Meaning of the word "the head and feet keep warm, the rest will take no harm" in English

What does "the head and feet keep warm, the rest will take no harm" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

the head and feet keep warm, the rest will take no harm

US /ðə hɛd ænd fit kip wɔrm, ðə rɛst wɪl teɪk noʊ hɑrm/
UK /ðə hɛd ænd fiːt kiːp wɔːm, ðə rɛst wɪl teɪk nəʊ hɑːm/
"the head and feet keep warm, the rest will take no harm" picture

Phrase

a traditional proverb suggesting that if one's extremities (head and feet) are kept warm, the body can withstand cold temperatures without getting sick

Example:
My grandmother always said, 'the head and feet keep warm, the rest will take no harm,' so put on your hat and boots.
Even in the snow, if the head and feet keep warm, the rest will take no harm.