Photo of the day: Europe 2500 years ago !

Check out Europe about 2400 years ago, Austerity and democracy.
The picture tries to show that in those times Gemanic tribes were (in comparison with the glory of Greece) just a bunch of illiterate,dumb and very austere lazy people…that were not good in mathematics, philosophy, history, trade,…and come on! give me a single name of Geman philosopher or mathematician in those times ?