PHILOSOPHERS' STONE.PART 81

was invited in that winter by the Queen Of Sweden Christina.He died of pneumonia and was 54 years.The Renaisance era made concise rediscovery of nature including man but no coherent effort was made to create a complete philosophical system when it presented itself again.And it was this vacuum that he filled and he became the first mordern significant system builder.He was followed by Spinoza,Leibniz,Locke Berkeley,Hume and Kant.A philosophical system is a completely constructed philosophy from the foundation up and answers all fundamental questions concerning philosophy.From the great system constructors of the antiquity such as the likes of Plato and Aristotle down to the bridge builder of the medieval like St.Thomas Aquinas who built bridge betweenAristotle's philosophy and christian theology onward to the first mordern attempt by Descartes.It is not for nothing or for funfare that they called him the father of mordern philosophy and the first practical attempt to assemble new thoughts came in17th century.