It will necessarily call for change or review as external conditions change. A Constitution merely reflects the needs of a particular period. It cannot possible be good for all time. In the years 1956 and 1957 two national seminars were held on the future of Parliamentary democracy in India. Nehru himself participated in one of them.
Unsolved problems are dangerous.
It is true, as even President Narayanan was to remark that the founding fathers were sacrificing stability for the sake of more responsibility and accountability. But we have come to learn a great deal in the last fifty years. All this is not to say that even with the best of jurists and academicians to formulate new amendments we can sit back and relax. Eternal vigilance is the price of liberty and the public will have to remain continually alert to defend the country against all despoilers. Therein lies wisdom.