He can do but little who cannot threaten another. (Spanish Proverb)

He can do but little who cannot threaten another.

Spanish Proverb

Related proverbs

To threaten the brave with death is like promising water to a duck. View proverb
Arabic Proverb
A pregnant woman is not afraid if you threaten her with what you made her pregnant with. View proverb
Bambara Proverb
It is easy to threaten a bull from a window. View proverb
Italian Proverb
How ever big a rat is, it can't threaten a cat. View proverb
African Proverb
A man may threaten yet be afraid. View proverb
French Proverb