This document defines entrepreneurship and compares entrepreneurs to employees. Entrepreneurs create and run their own businesses, taking on risk but gaining rewards. They invest money, time, and energy into their businesses. Employees work for a business owned by someone else and have less risk but must perform tasks requested by entrepreneurs or managers. The document also notes that small businesses, defined as having 100 or fewer employees, employ over half of the US private workforce and create about 64% of new jobs.