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.... ;->
Viraney main duya jalane se kia hoga,
Bujhi hoi raakh main aag lagane se kia hoga,
AAp ko KABZ hai isliye pressure nai aata,
AB bewajah zor lagane se kia hoga