Das literarische Werk Blaise Pascals (1623-1662) zählt zu den großen Klassikern der französischen Literatur. Es umfaßt neben den Lettres provinciales und den Pensées bedeutende kleinere Schriften zur Religion und Philosophie, die in dieser Ausgabe vollständig und zum Teil erstmalig in deutscher Übersetzung vorgelegt werden. Dazu gehören so wichtige Texte wie die Methodenschrift "Betrachtungen über die Geometrie im allgemeinen - Vom geometrischen Geist und Von der Kunst zu überzeugen", die wissenschaftstheoretischen Überlegungen der "Vorrede zu einer Abhandlung über die Leere" oder das packende, die Dialektik der Pensées vorwegnehmende "Gespräch mit Herrn de Sacy über Epiktet und Montaigne", das hier in der Übersetzung der neu entdeckten Originalversion vorliegt. Zu wenig beachtet worden sind bislang die religiösen Schriften, so z.B. das "Gebet zu Gott um den rechten Gebrauch der Krankheiten" oder die umfangreichen, nicht abgeschlossenen "Schriften über die Gnade", die Pascals Ringen um die Problematik von Freiheit und Gnade dokumentieren. Beigegeben ist die Lebensbeschreibung durch seine Schwester Gilberte Périer, eine erstrangige historische Quelle, und im Anhang die "Abhandlung über die Leidenschaften der Liebe" - nicht von Pascal, aber ein Dokument früher Rezeption und gleichzeitig erstaunlicher Fehlurteile mancher Pascal-Forscher bis heute. In den Anmerkungen des Übersetzers und des Herausgebers werden Literatur- und Bibelzitate nachgewiesen. Sie lassen die beträchtliche Quellenverwertung Pascals deutlich werden.
Among the contemporaries of Descartes none displayed greater natural genius than Pascal, but his mathematical reputation rests more on what he might have done than on what he actually effected, as during a considerable part of his life he deemed it his duty to devote his whole time to religious exercises.
At 16, Pascal began designing a calculating machine, which he finally perfected when he was thirty, the pascaline, a beautiful handcrafted box about fourteen by five by three inches. The first accurate mechanical calculator was born.
Pascal was dismayed and disgusted by society's reactions to his machine and completely renounced his interest in science an mathematics, devoting the rest of his life to God. He is best known for his collection of spiritual essays, Les Pensees.
Ironically, Pascal, who was a genius by any measure, with one of the finest brains of all time, died of a brain hemorrhage at the age of 39.
Among the contemporaries of Descartes none displayed greater natural genius than Pascal, but his mathematical reputation rests more on what he might have done than on what he actually effected, as during a considerable part of his life he deemed it his duty to devote his whole time to religious exercises.
He was a child prodigy who was educated by his father, a Tax Collector in Rouen. Pascal's earliest work was in the natural and applied sciences where he made important contributions to the study of fluids, and clarified the concepts of pressure and vacuum by generalizing the work of Evangelista Torricelli.
In 1646, he and his sister Jacqueline identified with the religious movement within Catholicism known by its detractors as Jansenism. Following a mystical experience in late 1654, he had his "second conversion", abandoned his scientific work, and devoted himself to philosophy and theology. His two most famous works date from this period: the Lettres provinciales and the Pensees.
In honor of his scientific contributions, the name Pascal has been given to the SI unit of pressure, to a programming language, and Pascal's law (an important principle of hydrostatics), and as mentioned above, Pascal's triangle and Pascal's wager still bear his name.
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