seize the day

(formal)

to use an opportunity to do something that you want and not to worry about the future Seize the day, young man. You may never get the chance to embark on such an adventure again.

Common Names:

Name	Pronounced	Usage
Faivish	-	Yiddish
Suibhne	SIV-na (Irish, Scottish)	Irish, Scottish, Ancient Irish
Zdeno	-	Slovak
Itzhak	-	Hebrew
Pernel	-	English (Archaic)
Hunberct	-	Ancient Germanic