The document provides an overview of entrepreneurship including its history and definitions. It discusses how entrepreneurship has been defined over time from taking risks to exploit opportunities (Cantillon) to shifting resources to higher productivity (Say) to driving economic progress through creative disruption of existing products and services (Schumpeter). It also discusses characteristics of entrepreneurs like tenacity, passion, vision, rule breaking. Examples are given of successful entrepreneurs like the founders of Listerine who changed the product's use over time and McDonald's who established fast food processes.