Ben Horowitz, cofounder of Andreessen Horowitz and one of Silicon Valley's most respected and experienced entrepreneurs, offers essential advice on building and running a startup--practical wisdom for managing the toughest problems business school doesn't cover, based on his popular ben's blog.

While many people talk about how great it is to start a business, very few are honest about how difficult it is to run one. Ben Horowitz analyzes the problems that confront leaders every day, sharing the insights he's gained developing, managing, selling, buying, investing in, and supervising...