Ask HN: The Best Books to Keep the Entrepreneurial Mindset?

I am currently an intern at Qualcomm and went to the HQ for a speech by the founder (Irwin Jacobs). I went in feeling optimistic and excited to learn the growth of a large company like QC from a startup to a Fortune 500 company. The speech wasn't all that enlightening, mainly about how they stuck to CDMA in the face of a growing GSM market and their main goal has always been to try and push innovation (FLOtv?), but afterward I slowly but surely harbored a feeling of foreboding that I do not have the drive or capacity to sail the entrepreneur ship. In other words, I collectively lost my shit. That being said: What are some books that can reiterate the tangibility of becoming a successful entrepreneur? Biographies, essays, novels, whatevz. Something to put some fire in the belly.