You cannot break a wall with your forehead.
More Russian Proverbs:
Not all who make love make marriages.Russian
A good man maybe, but it's best to shoot him.
Russian
Tell God the truth, but give the judge money.
Russian
If you start chasing two hares, you will catch none.
Russian
There was a time they loved an accordionist, and now the time has come where they love a tractor driver.
Russian
USSR - an example for all.
Russian