Ключевые слова: achievement, adult, ambition, board, business, businessman, chart, concept, creative, data, diagram, drawing, educate, engineer, entrepreneur, flowchart, formula, hand, leadership, lecture, marketing, note, office, organization, pen, person, pointing, portrait, presentation, professional, research, science, scientific, scientific formula, screen, seminar, showing, structure, successful, suit, summit, teach, team, technology, tie, vision, white, whiteboard,