Question:
Harry was born in the Lindo Wing of St Mary's Hospital in Paddington, London, on 15 September 1984 at 4:20 pm as the second child of Charles, Prince of Wales, heir apparent to Queen Elizabeth II, and Diana, Princess of Wales. He was baptised with the names Henry Charles Albert David, on 21 December 1984, at St George's Chapel, Windsor Castle, by the Archbishop of Canterbury, Robert Runcie. His godparents are Prince Andrew (his paternal uncle); Lady Sarah Armstrong-Jones (his paternal cousin once removed); Carolyn Bartholomew (nee Pride); Bryan Organ; Gerald Ward (former officer in the Household Cavalry); and Celia, Lady Vestey (nee Knight).
Harry enjoys playing many sports, playing competitive polo, skiing, and motocross. He is a supporter of Arsenal Football Club. Harry is also a keen Rugby Union fan and supported England's bid to host the 2015 Rugby World Cup. Harry earned a reputation in his youth for being rebellious, leading the tabloid press to label him a "wild child". He was seen at age 17 smoking cannabis and partaking in underage drinking with his friends, clashing physically with paparazzi outside nightclubs, and was photographed at Highgrove House at a "Colonial and Native" themed costume party wearing a Nazi German Afrika Korps uniform with a swastika armband. He later issued a public statement apologising for his behaviour. In January 2009, the British tabloid, the News of the World, revealed a video made by Harry three years earlier in which he referred to a Pakistani fellow officer cadet as "our little Paki friend" and called a soldier wearing a cloth on his head a "raghead". These terms were described by then-Leader of the Opposition David Cameron as "unacceptable", and by The Daily Telegraph as "racist", with a British Muslim youth organisation calling Harry a "thug". Clarence House immediately issued an apology from Harry, who stated that no malice was intended in his remarks. Former British MP and Royal Marine, Rod Richards, said that such nicknames were common amongst military comrades, stating "in the Armed Forces people often used to call me Taffy. Others were called Yankie, Oz or Kiwi or whatever. I consider Paki as an abbreviation for Pakistani. I don't think on this occasion it was intended to be offensive." While on holiday in Las Vegas in August 2012, Harry and an unknown young woman were photographed naked in a Wynn Las Vegas hotel room, reportedly during a game of strip billiards. The pictures were leaked by American celebrity website TMZ on 21 August 2012, and reported worldwide by mainstream media on 22 August 2012. The photographs were shown by the American media but British media were reluctant to publish them - royal aides suggested that Clarence House would contact the Press Complaints Commission (PCC) if the pictures were used by British publications. St James's Palace confirmed that Harry was in the photographs, saying that he was essentially a victim whose privacy had been invaded, and contacted the Press Complaints Commission upon hearing that a number of British newspapers were considering publishing the photographs. On 24 August 2012, The Sun newspaper published the photographs. Polls conducted in the United Kingdom in November 2012 showed Harry to be the third-most popular member of the royal family, after William and the Queen.
Answer this question using a quote from the text above:

Did he win any championships in his sports activities?

Answer:
motocross. He is a supporter of Arsenal Football Club. Harry is also a keen Rugby Union fan and supported England's bid to host the 2015 Rugby World Cup.

Answer the question at the end by quoting:

Gabrielle Emilie Le Tonnelier de Breteuil, Marquise Du Chatelet (French pronunciation: [emili dy Satle] ( listen); 17 December 1706 - 10 September 1749) was a French natural philosopher, mathematician, physicist, and author during the early 1730s until her untimely death due to childbirth in 1749. Her most recognized achievement is her translation of and commentary on Isaac Newton's book Principia containing basic laws of physics. The translation, published posthumously in 1759, is still considered the standard French translation today. Her commentary includes a profound contribution to Newtonian mechanics--the postulate of an additional conservation law for total energy, of which kinetic energy of motion is one element.
In addition to producing famous translations of works by authors such as Bernard Mandeville and Isaac Newton, Du Chatelet wrote a number of significant philosophical essays, letters and books that were well known in her time. Because of her well-known collaboration and romantic involvement with Voltaire, which spanned much of her adult life, for generations Du Chatelet has been known as mistress and collaborator to her much better known intellectual companion. Her accomplishments and achievements have often been subsumed under his, and as a result, even today she is often mentioned only within the context of Voltaire's life and work during the period of the early French Enlightenment. Recently, however, professional philosophers and historians have transformed the reception of Du Chatelet. Historical evidence indicates that Du Chatelet's work had a very significant influence on the philosophical and scientific conversations of the 1730s and 1740s - in fact, she was famous and respected by the greatest thinkers of her time. Du Chatelet corresponded with renowned mathematicians such as Johann II Bernoulli and Leonhard Euler, early developers of calculus. She was also tutored by Bernoulli's prodigy students, Pierre Louis Moreau de Maupertuis and Alexis Claude Clairaut. Frederick the Great of Prussia, who re-founded the Academy of Sciences in Berlin, was her great admirer, and corresponded with both Voltaire and Du Chatelet regularly. He introduced Du Chatelet to the Leibniz's philosophy by sending her the works of Christian Wolff, and Du Chatelet sent him a copy of her Institutions. Her works were published and republished in Paris, London, and Amsterdam; they were translated into German and Italian; and, they were discussed in the most important scholarly journals of the era, including the Memoires des Trevoux, the Journal des Scavans, the Gottingische Zeitungen von gelehrten Sachen, and others. Perhaps most intriguingly, many of her ideas were represented in various sections of the Encyclopedie of Diderot and D'Alembert, and some of the articles in the Encyclopedie are a direct copy of her work (this is an active area of current academic research - the latest research can be found at Project Vox, a Duke University research initiative).

When did she start writing about philosophy
significant influence on the philosophical and scientific conversations of the 1730s and 1740s -