3 idiots is movie which giving us definition of lerning.learning is not what marks you got in that subject but how we make solve our life problem by your study which you study. and learn deeply every thing as in movie amir khan study as rancho.but he not get degree of that engineering. . But he became great scientists as wadhawa.? .learning is what you can apply in your life as like amir khan do operation of his teacher’s daughter even though he is engineer.but he do operation or that is also by vaccum cleaner .which is thing that watch in this movie. .