Engineer: a person who knows a great deal about very little and who goes along knowing more and more about less and less, until finally he knows practically everything about nothing.... ;->
2 bachon ki baywa maa chothi dafa shadi kar rahe thee,
theek nikah k waqt dosra bacha ronay laga,
maa boli:"chup ho jao warna agli dafa sath nahi laon gi".......