With accent marks:
Доро́гу оси́лит иду́щий.
The one who walks will go through.
This proverb means: the one who acts will overcome all obstacles.
This is an old expression that is also quoted in Latin: viam supervadet vadens.
Other Russian proverbs
Don't have a hundred rubles, but have a hundred friends.
You are greeted by your clothes but bid farewell by your mind.
Do not chop the branch you sit on
Water does not flow under a lying stone.
We got what we fought for.
One head is good, but two ones are better.
When the job is done, you can go for a walk.
Crowded, but not aggrieved.