Book excerpt: Art's Principles reveals the blueprint behind one of the most successful professional services firms, giving career-minded individuals the tools they need to excel in business. The book covers the essentials of leadership, talent acquisition and operations, while outlining the creative strategies that propelled a small business into one of the largest and most admired in its industry. This guidebook is full of well-tested ideas that are applicable to someone running a small, medium or large a professional firm--or running any project where people, profit and customers matter.