Writing is a type of communications of people who rely on the effort and practice. To write is to provide knowledge, ideas, feelings. A written requirement to get readable knowledge known to understand feelings. Needs, and can then add someone else to the chest, to tell you the knowledge that the recipient received the message. Tools such as pens, pencils, writing paper, brush colors from dan to write must be written in language that can be written in any language or combination of languages.