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TECHNOLOGY > philosopher, mathematician, scientist > Rene Descartes
It is not...
Vendor: TECH & SCIENCE
It is not enough to have a good mind. The main thing is to use it well.
Source: In The Speaker's Electronic Reference Collection, AApex Software, 1994.
-- Rene Descartes, (Mar 31 1596-1650), French philosopher, mathematician, scientist; He was called the father of modern philosophy; inventor of analytic geometry and several advances in optics.