To keep a stiff upper lip

Also found in: Idioms.
die Ohren steif halten
References in periodicals archive ?
Women suffering from postpartum depression tended to keep a stiff upper lip on the site, refraining from reporting on their emotional well-being and instead posting objective content geared toward getting feedback or advice on a specific matter, De Choudhury and colleagues discovered.
Zara Phillips struggles to keep a stiff upper lip as she rides her favourite horse for the last time before retiring him.
LEW BEAUTY: Hamilton soaks up the glory as fedup Fernando Alonso tries to keep a stiff upper lip