basically what Iqbal is saying, what I have understood, is this:
jub hum (bucchay) choTay hotay haiN tau chaand humaaray liye aik intehaaie pur-asraar shay hoti hai… hum apnay baRRoun say hameshaa iss kay muta’alliq daryaft kartay haiN, khoj maiN laggay rehtay haiN… iss kee pur-asraariyat aur ajnabiyat say waaqif honay kee hutt-ul-imkaan koshish kartay haiN aur jub koie baRRaa iss kay muta’aalliq kissi mun ghaRRat qissaa biyaan kartaa hai iss binaa par kay humaaraa sawaal intehaaie pecheedaa hotaa hai aur jiss kaa jawaab bachouN ko samjhaanaa koie aasaan kaam naheeN hotaa tau aisee suchi jhooTi baatouN par naa sirf hairat hoti hai bulkay hum yaqeen bhee kar baiTh-tay haiN…