Meaning of the word "promises are like pie crust, they are made to be broken" in English

What does "promises are like pie crust, they are made to be broken" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

promises are like pie crust, they are made to be broken

US /ˈprɑməsəz ɑr laɪk paɪ krʌst, ðeɪ ɑr meɪd tu bi ˈbroʊkən/
UK /ˈprɒmɪsɪz ɑː laɪk paɪ krʌst, ðeɪ ɑː meɪd tuː bi ˈbrəʊkən/
"promises are like pie crust, they are made to be broken" picture

Idiom

a proverb suggesting that promises are often not kept and are easily broken

Example:
He didn't keep his word, but then again, promises are like pie crust, they are made to be broken.
Don't rely too much on his guarantees; promises are like pie crust, they are made to be broken.