Page 1 PLATÓNPage 2 SOCRATESPage 3 ARISTÓTELESPage 4 ALFRED NORTHPage 5 PIRRON DE ELISPage 6 CICERONPage 7 SAN AGUSTINPage 8 SANTO TOMAS DE AQUINOPage 9 LEONARDO DA VINCIPage 10 GALILEOPage 11 FRANCIS BACÓNPage 12 COPÉRNICOPage 13 KEPLERPage 14 DESCARTESPage 15 JONH LOCKEPage 16 DAVIS HUMEPage 17 ISAAC NEWTONPage 18 BENTO DE ESPINOSAPage 19 EMMANUEL KANTPage 20 KARL POPPERPage 21 IMRE LAKATOSPage 22 TOMAS KUHN