Why I Never Gave Up on My Startup (sequoiacap.com)

Today FireEye is a public company. But in 2008, it didn't have a product, couldn't raise money, and most of its executive team quit. Here's why Ashar Aziz, FireEye's founder, thought he still had a chance.

Wow, a market cap of about $10 billion. From a company on the verge of collapse to a company that is now doing pretty well for itself, very inspiring.