Capacity to endure through infinite transformation must be innate in that mighty civilization which has seen the intellectual culture of the Nile Valley of Assyria and of Babylon wax and wane and disappear, and which today gazes on the future with the same invincible faith with which it met the past.

I have recently returned from an expedition to scientific societies of the West. Their members exhibited intense interest in delicate instruments of my invention which demonstrate the indivisible unity of all life. The Bose crescograph has the enormity of ten million magnifications. The microscope enlarges only a few thousand times; yet it brought vital impetus to biological science. The crescograph opens incalculable vistas.

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Sir J.C. Bose's pioneering works in quasi-optic millimeter wave research in Calcutta, India about 100 years back during 1890s are highlighted. He developed an elegant millimeter wave spark transmitter, self recovering coherer detector, wire grid polariser, cylindrical diffraction grating, dielectric lens and prism, rectangular waveguide, horn antenna and microwave absorber, for the studies of reflection, refraction, absorption and polarisation of millimeter waves and its application to wireless remote control for firing a gun. All these pioneering activities indicate that he was well ahead of his time and prompted us to call him the "Father of Radio Science".

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I have sought permanently to associate the advancement of knowledge with the widest possible civic and public diffusion of it; and this without any academic limitations, henceforth to all races and languages, to both men and women alike, and for all time coming.

Nothing can be more vulgar or more untrue than the ignorant assertion that the world owes its progress of knowledge of any particular race. The whole world is interdependent and a constant stream of thought has throughout ages enriched the common heritage of mankind. It is the realization of this mutual interdependence that has kept the mighty fabric bound together and ensured the continuity of permanence of civilization.

Then afterwards, when victory is yours, we too-all of us Bengalis-will share in the honour and the glory. We do not need to understand what is it that you have done. Or to have given you any thought, time or money, but the moment we hear the chorus or praises in The Times from the lips of the Englishmen we shall lap it up. Some important news papers in our country will observe we are not inferior men; and another paper will observe we are making discovery after discovery in science. Earlier we shall not have felt an iota of responsibility towards you, but when victory has been won and you return home bearing a crop of records, then you will be one of us. Soughing and ploughing you will do alone; reaping we shall do together. The victory you will find will be more ours than yours.