Dusty Quotations

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A friend of mine shared this quote on social media a few weeks back. I feel its truth in my bones.

Who is Blaise Pascal?

Blaise Pascal (/pæˈskæl/ pask-ALalso UK/-ˈskɑːl, ˈpæskəl, -skæl/ -⁠AHL, PASK-əl, -⁠alUS/pɑːˈskɑːl/ pah-SKAHL;[3][4][5][6][7] French: [blɛz paskal]; 19 June 1623 – 19 August 1662) was a French mathematicianphysicist, inventor, philosopher, writer and Catholic theologian.

He was a child prodigy who was educated by his father, a tax collector in Rouen. Pascal’s earliest mathematical work was on the conics sections; he wrote a significant treatise on the subject of projective geometry at the age of 16. He later corresponded with Pierre de Fermat on probability theory, strongly influencing the development of modern economics and social science. In 1642, while still a teenager, he started some pioneering work on calculating machines (called Pascal’s calculators and later Pascalines), establishing him as one of the first two inventors of the mechanical calculator.

He also worked 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 generalising the work of Evangelista Torricelli. Following Galileo Galilei and Torricelli, in 1647, he rebutted Aristotle‘s followers who insisted that nature abhors a vacuum. Pascal’s results caused many disputes before being accepted. Pascal also wrote in defense of the scientific method.

In 1646, he and his sister Jacqueline identified with the religious movement within Catholicism known by its detractors as Jansenism.[10] Following a religious experience in late 1654, he began writing influential works on philosophy and theology. His two most famous works date from this period: the Lettres provinciales and the Pensées, the former set in the conflict between Jansenists and Jesuits. The latter contains Pascal’s Wager, a probabilistic argument for God’s existence. In that year, he also wrote an important treatise on the arithmetical triangle. Between 1658 and 1659, he wrote on the cycloid and its use in calculating the volume of solids.

Throughout his life, Pascal was in frail health, especially after the age of 18; he died just two months after his 39th birthday.

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