How beautifully Mawlana said: " اگر همه جا تاریک بود, دوباره بنگر شاید نور خود تو باشی." ( Agar hama jaa taarik bood, dobaara bengar shaayad noor khode to bashi.) it means: If everywhere is dark, look again, perhaps you are the light yourself." Persian is the language of poetry.