Jacob Burckhardt, The Civilization of the Renaissance in Italy…
“ Filippo Maria Visconti The despotism of the Dukes of Milan, whose government from the time of Giangaleazzo onwards was an absolute monarchy of the most thorough- going sort, shows the genuine Italian character of the fifteenth century. The last of the Visconti Filippo Maria (1412-1447) , is a character of peculiar interest, and of which fortunately an admirable description has been left us. What a man of uncommon gifts and high position can be made by the passion of fear, is here shown with what may be called a mathematical completeness. ”
