After years of hard work, every entrepreneur, investor, or creative, including myself, usually comes to the same painful lesson: The market matters most. For whatever it is that you’re creating, a product, song, book, podcast, restaurant, the number of people who want that thing today and in the future dictates your success more than anything else. Here are some timeless quotes and links on this subject.Personally, I’ll take the third position—I’ll assert that market is the most important fac...