Keep your eye on the ball and your head in the game.
More Russian Proverbs:
The future is for those who know how to wait.Russian
Regretting the past is like chasing after the wind.
Russian
Old age is not a joy, but death is not a gain.
Russian
Hang a German, even if he is a good man.
Russian
Eternity makes room for a salty cucumber.
Russian
If the pocket is empty, the judge is deaf.
Russian