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The scientist of today is a man of ....(1).... ambition. He is not contented with ....(2).... he has achieved, but wants to be a creator of new and surprising things so that the common people may ....(3).... at the marvels of his ....(4)...., feel thrilled and go away ....(5).... by his superior wisdom and his ....(6).... inventiveness. The new and challenging scientific forces now ....(7).... by him in the universe will continue to work ....(8).... in ever increasing numbers, to lead mankind to ....(9).... material progress, and to ....(10).... in its hand unlimited power for conquering ....(11).... territories of knowledge and experience.
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