Gabriel Garcia Marquez was a Colombian novelist, short-story writer, screenwriter and journalist, known affectionately as Gabo throughout Latin America. Considered one of the most significant authors of the 20th Century, he was awarded the 1972 Neustadt International Prize for Literature and the 1982 Nobel Prize in Literature. He is considered a great thinker, who puts complex thoughts into simple premises. These are 12 principles to life he put down. Do you agree with him?