Writing a book is a tremendous experience. It pays off intellectually. It clarifies your thinking. It builds credibility. It is a living engine of marketing and idea spreading, working every day to deliver your message with authority. You should write one.
Seth GodinOne reason people who spend a lot of time thinking about and working on a problem or a craft seem to find breakthroughs more often than everyone else is that they've failed more often than everyone else.
Seth GodinBefore you tell yourself you have no right to invent this or improve that, remind yourself that the person before you had no right either, but did it anyway.
Seth Godin