Meaning
Collaborative thinking or decision-making tends to be more effective than working or deciding alone.
It’s typically said to encourage seeking input or help from someone else, especially when facing a difficult problem.
Origin
The idea has genuinely ancient roots: Ecclesiastes 4:9-12 in the Hebrew Bible praises the advantages of companionship and mutual help over solitude, including the memorable image of two people being able to keep each other warm and defend each other, where one alone could not. In English specifically, the proverb is recorded in John Heywood’s 1546 collection “A Dialogue Conteinyng the Nomber in Effect of All the Proverbes in the Englishe Tongue,” one of the earliest and most comprehensive compilations of English proverbial sayings, which helped fix many such phrases in their now-familiar wording.
Examples
Let’s ask Maria to help — two heads are better than one.
He decided to consult a colleague, remembering that two heads are better than one.
We solved the puzzle together; two heads are better than one, after all.
A: Should I figure this out myself? B: No, ask for help. Two heads are better than one.
Frequently asked questions
What does 'Two heads are better than one' mean?
Collaborative thinking or decision-making tends to be more effective than working or deciding alone.
It’s typically said to encourage seeking input or help from someone else, especially when facing a difficult problem.