Strike while the iron is hot

Meaning

To take action immediately when an opportunity presents itself. If you wait too long, the situation might change and you will lose your chance.

Urgent, motivational

Used in a sentence

• The market is looking great, so you should strike while the iron is hot and sell the house.
• She seemed interested in the project, so I struck while the iron was hot and sent the proposal.
• If you want to ask for a raise, you better strike while the iron is hot after that successful presentation.