Lang mint, little dint.Scotch.

That is, a blow long aimed or threatened has little force; or, as the Italians and Spaniards say, "A blow threatened was never well given."[657]

Silence grips the mouse.

"A mewing cat was never a good mouser" (Spanish).[658] "He that threatens warns" (German).[659] "He that threatens wastes his anger" (Portuguese).[660] "The threatener loses the opportunity of vengeance" (Spanish).[661] "Threats are arms for the threatened" (Italian).[662]

Fleying [frightening] a bird is no the way to grip it.Scotch.

The way to catch a bird is no to fling your bonnet at her.Scotch.

"Hares are not caught with beat of drum" (French).[663]

Let not your mousetrap smell of blood.

Never show your teeth when you can't bite.

Brag is a good dog, but Holdfast is a better.

A boaster and a liar are cousins german.

"Believe a boaster as you would a liar" (Italian).[664] "Who is the greatest liar? He that talks most of himself" (Chinese).

The greatest talkers are always the least doers.

Great boast, small roast.

"Great vaunters, little doers" (French).[665] "It is not the hen which cackles most that lays most eggs" (Dutch).[666] "A long tongue betokens a short hand" (Spanish).[667]