The document discusses the concepts of efficiency and effectiveness in work. Efficiency refers to doing things right, while effectiveness means doing the right things. Three key factors that contribute to work efficiency and effectiveness are working at a good pace, being organized, and creating the right work space. The document also compares efficiency and effectiveness, noting that efficiency focuses on process and current output while effectiveness considers long-term strategy and desired output. Motivation of employees is discussed as an important tool for improving efficiency and effectiveness.