Even a blind pig finds an acorn every once in awhile.
More Russian Proverbs:
The Tsar has three hands but only one ear.Russian
The river is flat but the banks are steep.
Russian
A good-looking man is pleasant to look at, but it is easier to live with an amusing one.
Russian
On an empty belly every burden is heavy.
Russian
The wolf will hire himself out very cheaply as a shepherd.
Russian
A guest has not to thank the host, but the host the guest.
Russian