you have to think
We must think of others.
You shouldn't think that way.
We must think about the children.
Seguro que cabe, pero hay que pensar cómo meterlo.
It will definitely fit, but we need to figure out how to put it in.
We must think about the future.
Aunque la administración cierre los ojos, hay que pensar en el sindicato.
Even if the administration turns a blind eye, we have to think about the union.
— Les invasions barbares (2003)
You have to think big.