una razón para

Tom hizo lo que pudo para encontrar una razón para quedarse.

Tom did what he could to find a reason to stay.

O tal vez para encontrar una razón para quedarse.

Or maybe to find a reason to stay.

Hay una razón para ello.

There is a reason for this.

Les falta un ideal, una razón para levantarse por la mañana.

They lack an ideal, a reason to get up in the morning.

Cállate o te daré una razón para llorar.

Shut up or I'll give you something to cry about.

Siempre hay una razón para vivir.

There is always a reason to live.

No hay una razón para no hacerlo.

There’s no reason not to do it.

Ojalá tuviera una razón para no ir.

I wish I had a reason not to go.

Hay una razón para eso.

There's a reason for that.

Debe de haber una razón para que estén aquí.

There must be a reason they're here.

— Kung Fu Sion (2004)