Peter Abelard antiquity for their virtues and for their discovery by the use of reason of many fundamental aspects of Christian revelation. At some point in this time Abelard wrote, among other things, his famous "Historia Calamitatum". This moved Héloïse to write her first Letter; the first being followed by the two other Letters, in which she finally accepted the part of resignation, which, now as a brother to a sister, Abelard commended to her. Sometime before 1140, Abelard published his masterpiece, "Ethica" or "Scito te ipsum" (Know Thyself), where he analyzes the idea of sin and that actions are not what
¿Por qué no te callas? "NO" in capital letters, representing a call to vote against amendments in the December 2007 constitutional referendum and the phrase was used as a taunt when more than 100,000 marched in protest against Chávez's proposed constitutional changes. In Argentina, a television program called "Por qué no te callas" began broadcasting on 6 December 2007. The phrase was also seen at the 2010 FIFA World Cup. In Colombia, a famous YouTube animation called "Vulgarcito" depicted a summit between some Latin American countries and since Hugo Chávez never stopped talking in the animation, Vulgarcito, the main character, slapped him and shouted "Shhh.