Draw not thy bow before thy arrow be fixed.
More Persian Proverbs:
Our real grave is not in the ground but in men's hearts.Persian
To sin in secret is more pleasant than having pleasure in the open.
Persian
It is nothing for one to know something unless another knows you know it.
Persian
An arrow can be pulled out of a wound, but a hurtful word stays forever in your heart.
Persian
The shoemaker's shoes have no heels.
Persian
If you fall into a pit, Providence is under no obligation to come and look for you.
Persian