to declare oneself

But the idea of a march is to declare oneself for a certain cause.
Pero la idea de una marcha es declarar a uno mismo para una determinada causa.
It is nobler to declare oneself wrong than to insist on being right - especially when one is right.
Es más noble declararse incorrecto que insistir en correcto - especialmente cuando uno correcto.
How to declare oneself winner of a war by proclaiming popular objectives that were never reached, and which were not the true objectives?
¿Cómo declararse vencedor en una guerra declarando objetivos populares pero sin hacer nada para alcanzarlos, al no tratarse de los verdaderos objetivos?
Even if this obligation to declare oneself was poorly applied, I was of the opinion that it was a matter of urgency to strengthen this obligation, rather than to weaken it.
Aunque esta obligación de declarar se aplicaba mal, creo que lo urgente era más bien reforzarla, en lugar de debilitarla.
Palabra del día
el guion