In the three decades since he left his job as the COO of a multimillion-dollar development company, Brian Tracy has delved into the study of success, honing his own experiences with insights from the masters of fields including economics, business, and psychology. Confident in his own research, Tracy now travels through countries across the globe, delivering seminars and leading workshops for more than one million people in 58 countries, including for companies such as Toyota, Bank of America, and Verizon Wireless. He’s also condensed his wisdom into a slate of at-home courses, with DVDs and Web videos serving as virtual coaches until technology allows for the creation of miniature Tracys who deliver lectures from shoulder perches. Available lessons help pupils best personal hurdles by optimizing their time management, jump-starting their personal development, or honing their leadership abilities.