is worth it
It's worth a try.
Creo que vale la pena intentar.
I think it's worth trying.
No todo lo que se puede hacer vale la pena hacerse.
Not everything that can be done is worth doing.
Vale la pena leer estos libros al menos una vez.
These books are worth reading at least once.
Si vale la pena hacerlo, vale la pena hacerlo bien.
If it's worth doing, it's worth doing right.
Vale la pena citar una famosa sección de su ensayo.
It is worth quoting a famous section from his essay.
It's worth investigating.
Ahora sólo vale la pena pensar en el deber.
Now it's only worth thinking about duty.
— Solaris (1972)