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
Rolan	-	Russian
Dewitt	[də'wit]
Vlasis	-	Greek
Sapphire	SAF-ier	English (Rare)
Cleopatra	klee-ə-PAT-rə (English)	Ancient Greek (Latinized)
FÜLÖP	-	Hungarian