One wedge drives another. (German Proverb)

One wedge drives another.

German Proverb

Related proverbs

A hard knot requires a hard wedge. View proverb
Latin Proverb
To a hard knot a hard wedge. View proverb
Spanish Proverb
Wood can only be split with a wedge that is cut from its own tree. View proverb
Kurdish Proverb
A wedge from itself splits the oak tree. View proverb
Irish Proverb
They use a wedge to knock out a wedge. View proverb
Russian Proverb