If you don't toot your own horn, don't complain that there's no music.

Good blurbs are short, sweet, and limited to six. They answer the question “Why should I buy this book?

The essence of evangelism is to passionately show people how you can make history together.

Look back to the old days: people bought an MS DOS machine and struggled with it for weeks to bring it up to speed. Then Apple created Macintosh, struggled a bit with it, but eventually succeeded. Then it went into other businesses. If your company truly wants to change the world, it would make these problems go away for customers.

If you're in enough places at enough times, then some of them are bound to be the right ones.

Facebook is for people, Twitter is for perspective, Google+ is for passion, LinkedIn is for pimping

In giving presentations, use the 10/20/30 rule....use only 10 slides, take 20 minutes maximum, and use at least 30-point fonts.