an unidentified but informed source
una fuente no identificada pero informada (una fuente no identificada pero informada)
"A source close to the matter confirmed the rumor."
"una fuente cercana al asunto confirmó el rumor" (una fuente cercana al asunto confirmó el rumor)
to suddenly become very nervous or afraid
both people involved in a situation are equally responsible
Take your time and don't hurry.
to be more successful or prepared than others
to decide or act as the situation develops
to campaign for a political position