SYMPOSIUM OX SCIEXCE AND RECOXSTRUCTIOX T< 



potency for good what science is taught. This general 

 knowledge will become a common medium for the exchange 

 of ideas : it will naturally lead to commiinitT of action and 

 it will function in community life, just because it is com- 

 mon knowledge, in a manner that the heterogeneous tmin- 



ing in science that we are giying today cannot. 



It may be said that we can not determine accurately at 

 once what science is most yaluable. This is true, but we 

 can make a pretty good guess at it, and we must make the 

 best guess we can, until future scientitic studies of the 

 problem giyes us better guidance. 



