It survived (1) the threat of decay of the materials used to write on, such as papyrus and parchment; (2) opposition by political and religious leaders who tried to destroy it; and (3) attempts by some to alter its message. ​ — wp16.4, pp.
حدِّد حاجاتك الفعلية .‏ خفِّض المصاريف غير الضرورية .‏