be as hard as nails

to have no feelings or sympathy for other people She'll be good in business - she's as hard as nails.

Name	Pronounced	Usage
Zdenko	-	Slovak, Slovene, Croatian
Aneta	-	Czech
Gerry	JER-ee (English), KHER-ree (Dutch)	English, Dutch
Ebba (1)	EB-bah (Swedish), E-bah (German)	Swedish, Danish, Norwegian, German (Rare)
Nikora	-	Maori
Janez	-	Slovene