strike while the iron is hot

US /straɪk waɪl ðə ˈaɪərn ɪz hɑt/
UK /straɪk waɪl ðə ˈaɪərn ɪz hɑt/
"strike while the iron is hot" picture
1.

趁熱打鐵, 抓住時機

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.
這份工作機會很好,你應該趁熱打鐵接受它。
When the market is favorable, it's time to strike while the iron is hot and invest.
當市場有利時,是時候趁熱打鐵進行投資了。