let us start one by one here, even India was made few decades ago, and British did not leave us with all the wealth, When the British left, they left by dividing India in to two , and its economy was complete hell.So neither India nor Pakistan had any prefect start to begin with.
And if we calculate the number of years form December 1971 to till now, it turn out to be 41 years, India's and Pakistan's turns out to be 65 years , so, to be in parity now, lets see where was India and Pakistan after 41 years of their Independence, since BD is also 41 years old now.
India's first nuclear test was carried out in 1974, right after 26 years after independence, India's first satellite and rocket launch happened in 1975 and 1980 respectively, this is 27 years and 32 years after India's independence, and in many aspects, form six decades, India has fought many wars with Pakistan and china as belligerents. The first war happened in 1948, 2nd in 1965 ,3rd in 1971, and in 1962 with china, as BD is 41 years old now, if i add those same no of years to India since it's independence, it turns out to be 1987, and when India had turned as old as BD is now, India had fought 4 wars with its neighbors, so, you should not even compare with India, because even after 41 years, you have not fought a single major war, where as India had fought 4. so neither Pakistan nor India had all the time in the world to develop.While BD even after 41 years is yet to build it's own satellite and space launch vehicle. India's first super computer was launched in 1991, and that happened just 44 years after independence, however BD is only 41 now, you still have 3 years, now, by 2016, i want to see BD's own super computer. IF you cannot, don't even compare your self with India, neither India,nor Pakistan had any dream start, it's actually BD which has had the most peaceful environment in entire Sub continent, while Srilanka, Pakistan, India have all suffered and still continue to suffer because of war. These are some of the points which came to my mind, there are many others i can start to debate, hope you got the message here. and don't teach us about hard working.
and about the political parties in BD, this is why i said that your economic growth may not last for more than a decade, your political leaders are too dumb to realize anything and more interested in giving fiery speeches and not in cooperating with others for development.