Meaning of the word "fool's haste is no speed" in English

What does "fool's haste is no speed" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

fool's haste is no speed

US /fuːlz heɪst ɪz noʊ spiːd/
UK /fuːlz heɪst ɪz nəʊ spiːd/
"fool's haste is no speed" picture

Idiom

acting too quickly or without thinking often leads to mistakes that slow down progress

Example:
I rushed through the exam and failed because I missed several questions; truly, fool's haste is no speed.
Take your time building the furniture; fool's haste is no speed if you have to restart.