another string to (one's) bow

An additional option, skill, or ability available to one. Your college degree will be another string to your bow if your professional football career is short-lived.

Common Names:

Name	Pronounced	Usage
ŽIgmund	-	Slovak
Katarina	kah-tah-REE-nah (German, Swedish)	German, Swedish, Norwegian, Danish, Hungarian, Croatian, Serbian, Slovene
Iudith	-	Biblical Latin
Gray	[grei]
Judy	['dʒu:di]
Shania	shə-NIE-ə	English (Modern)