A WORLD OF CHANGE WEIDLEIN 199 



The objective of scientific research today, moreover, is broader 

 than the solution of technological and chemical problems. It takes 

 into its view the responsibility for enlivening the imagination of the 

 masses who will be the chief beneficiaries of these new ways of liviog. 



A true scientist never grows old in his way of thinking. His mind 

 is constantly working to improve his surroundings and to better 

 understand the laws of nature. He expects to live in a changing 

 world. 



