PROVERB don’t count your chickens before they hatch Meani | PhrasalVerbsIdioms

PROVERB

don’t count your chickens before they hatch

Meaning:
don’t expect a positive result before you actually see it

Example:
“This idea is going to make me millions of dollars!”
B: “Whoa. Let’s slow down. Don’t count your chickens before they hatch.