| Cogito ergo sum. [Latin] Je pense, donc je suis. [Frehcn] I think, therefore I am. —René Descartes (1596 - 1650) Principia philosophiae (1644)— | |||
| René Descartes, Father of Modern Philosophy and Mathematics France Mathematician; Philosopher; | Mar 31, 1596 Aries : Fire Monkey Being; Existence; Thinking; | ![]() ![]() | |
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