strike while the iron is hot
US /straɪk waɪl ðə ˈaɪərn ɪz hɑt/
UK /straɪk waɪl ðə ˈaɪərn ɪz hɑt/
1.
to take advantage of an opportunity when it arises, without delay
:
•
The job offer is great, you should strike while the iron is hot and accept it.
•
When the market is favorable, it's time to strike while the iron is hot and invest.