speak for itself

and speak for themselves

[for something] not to need explaining; to have an obvious meaning. The facts speak for themselves. Tom is guilty. Your results speak for themselves. You need to work harder.

speak for itself/themselves

if something speaks for itself, it does not need any explanation I'm not going to talk about our business successes. I think the report speaks for itself.

Common Names:

Name	Pronounced	Usage
Painter	['peintə]
Herman	HUR-mən (English), HER-mahn (Dutch)	English, Dutch, Swedish, Norwegian, Danish, Slovene, Ancient Germanic
Hyun-Woo	hyun-oo	Korean
Una	['ju:nə]
Phoibe	-	Greek Mythology, Ancient Greek, Biblical Greek
Patricio	pah-TREE-thyo (Spanish), pah-TREE-syo (Latin American Spanish)	Spanish