Ключевые слова: adult, background, business, caucasian, cheerful, coat, confident, diagram, doctor, education, friendly, handsome, happy, health, idea, intern, isolated, laboratory, lecture, male, man, management, marker, medical, medicine, message, note, pen, people, physician, plan, positive, practitioner, presentation, professional, scientist, seminar, showing, smile, stethoscope, student, success, teacher, time, time management, uniform, working, write, writing,