to start thinking seriously about solving a problem
empezar a pensar seriamente en la resolución de un problema (empezar a pensar seriamente en la resolucion de un problema)
"Let’s put on our thinking caps and find a solution."
"Vamos a ponernos nuestros gorros de pensar y encontrar una solución." (Vamos a ponernos nuestros gorros de pensar y encontrar una solucion)
to say bad things about someone when they are not present
to not show your emotions in difficult situations
to escape punishment or consequences without facing any pena...
to assist someone in a difficult situation
something that is being monitored or considered
see the positive side of something