Little by little the wool becomes a carpet.
More Persian Proverbs:
You can close the city gates but not the mouths of men.Persian
Forgiveness hides a pleasure that you can't get back from revenge.
Persian
Once I had the strength but no wisdom; now I have the wisdom but no strength.
Persian
Credit is better than wealth.
Persian
Doubt is the key to knowledge.
Persian
The larger a man's roof, the more snow it collects.
Persian