to use all your strength and determination to achieve something
использовать всю свою силу и решимость для достижения чего-то (ispol'zovat' vsyu svoyu silu i reshitel'nost' dlya dostizheniya chego-to)
"You’ll have to dig deep to finish this marathon."
"Тебе нужно будет dig deep, чтобы закончить этот марафон." (Tebe nuzhno budet dig deep, chtoby zakonchit' etot marafon)
to be open and honest in your actions
to manage to stay alive or survive
information spread by people talking to each other
to create a positive image of yourself in someone's mind
to make something or someone famous or well-known
to become very angry