Hello, I am looking for the best way to express the English phrase, "Stay strong!" or, "Be encouraged!" in Greek. Context: I want to motivate my friend to stay focused on their work. Perhaps there is a set idiom or phrase for this term of encouragement in Greek, if not I'd highly appreciate the closest and perhaps most widely used equivalent. If Greek is gender sensitive please give both ways of saying it. Also, I'd love it if you write it in Greek and also transliterate? Sorry for all the requests , thanks a ton in advance.