With accent marks:
Нет ху́да без добра́.
There is no bad withouth good.
You can always get something useful from any difficult situation.
The closest English equivalent: every cloud has a silver lining.
Other Russian proverbs
Poor people are inventive.
The apple never falls far from the tree.
Crowded, but not aggrieved.
With whom you are friends with, from them you will learn.
Get your sleigh ready in summer and your (horse-drawn) cart in winter.
If you are chasing two hares at once, you won’t catch a single one.
Some to the forest, some for firewood.
A bird is visible by its flight.