Make bread while the oven is hot.
More Persian Proverbs:
He that sows shall also reap.Persian
When fate strikes physicians are useless.
Persian
A camel does not drink with a spoon.
Persian
When I am dead the world can be an ocean or a dried up ditch.
Persian
God gives to us according to the measure of our hearts.
Persian
You can't polish a turd.
Persian