Here's the answer:
“il n'y a pas de fumée sans feu”
Watch a real native speaker say it:
Here's how it sounds in a textbook:
Fun fact: the hundreds of thousands of people learning French with Memrise get this phrase correct 96.32% of the time!
Fun fact: the hundreds of thousands of people learning French with Memrise get this phrase correct 96.32% of the time!
