The document discusses plagiarism and censorship. It defines plagiarism as taking credit for another person's work and ideas without proper citation. There are four main types of plagiarism discussed: plagiarism of words, structure, ideas, and authorship. Censorship is defined as examining materials to suppress objectionable content. The document outlines the history of censorship and some common reasons for it such as fear, power conservation, morality and religion. Strategies to avoid plagiarism include being authentic, properly citing sources, and using one's own work and ideas as much as possible.