Ключевые слова: achievement, attitude, background, benefits, caliper, concept, conceptual, determination, encouragement, equipment, failure, give, goal, impact, improvement, inspiration, inspirational, leadership, management, measure, measurement, message, motivate, motivation, motivational, never, performance, phrase, positive, professional, quit, quitting, quote, ranking, reputation, scale, solution, stop, strength, strong, success, successful, teamwork, up, vernier, wooden,