idiom
Keep your friends close and your enemies closer
Es importante mantener buenas relaciones con tus amigos, pero también es importante entender a tus enemigos.
Meaning
It's important to maintain good relationships with your friends, but it's equally important to understand your enemies.
Example
He always watches his competitors carefully because he believes in **keeping your friends close and your enemies closer**.
Él siempre observa cuidadosamente a sus competidores porque cree en **mantener a tus amigos cerca y a tus enemigos más cerca**.