The literal translation is 'two heads think better than one.' Similar to its English counterpart, this Spanish slang is used to convey the idea that two people working together can solve problems faster than one person on their own.
Examples
- Spanish: No puedo resolver este problema de matemáticas, necesito tu ayuda. Después de todo, dos cabezas piensan mejor que una.
- English: I can't solve this math problem, I need your help. After all, two heads are better than one.