Well done ! That’s the right answer.
Two people working together have a better chance of solving a problem than one person working alone.
French translation
deux avis valent mieux qu’un
How NOT to translate : *deux têtes sont mieux qu’une
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Examples in context
‘How To Find The Right Partners For Your Business
The classic adage, “Two heads are better than one,” is famous for good reason – it is true in many situations, including in the business world. Of course, if you are looking for a partner for your company, finding the right mind (or minds) is crucial. Though time-consuming and often complex, this partner-seeking process can be divided into two main questions.’
Forbes, 28 April 2015
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‘Two Heads are Better than One : The Importance of Collaboration in Research
As scientists, we are all working toward the same end goal : to cure human disease. With such a lofty goal ahead of us, there is no time for researchers to stand alone as islands. Quite the opposite : our own research has shown that if we cooperate with one another and communicate effectively, two heads really are better than one.’
The Huffington Post, 23 August 2013
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Everyday usage
We should work together on the report for next week- two heads are better than one, after all.
The problem was solved much more quickly after Judy gave her opinion… Two heads are better than one.