opportunity knocks at every man's door

Chances for success present themselves to everyone. Don't be jealous of your sister—opportunity knocks at every man's door, and it will come along for you soon enough.

See also: door, every, knock, opportunity

Common Names:

Name	Pronounced	Usage
Laryn	-	English (Rare)
Kaarina	KAH:-ree-nah	Finnish
Borislav	bah-ree-SLAHF (Russian)	Bulgarian, Serbian, Croatian, Slovene, Russian, Medieval Slavic
MaŠA	-	Slovene, Croatian
Shelton	['ʃeltən]
Kasumi	kah-soo-mee	Japanese