No worthwhile human achievement has ever been instigated on the basis of demonstrable cost effectiveness.
See also @RepRapLtd
@AdrianBowyer@mastodon.social
               Book
              
                Jan 1, 1977
              
            
          
          
          
            
          
        No worthwhile human achievement has ever been instigated on the basis of demonstrable cost effectiveness.
See also @RepRapLtd
@AdrianBowyer@mastodon.social