Ключевые слова: background, believe, black, board, business, caucasian, clear, color, colorful, computer, concept, confidence, corporate, design, earning, esteem, glasses, inspiration, instructor, knowledge, magnifier, message, motivate, motivation, note, notebook, office, pen, people, person, portrait, self, share, smile, table, text, top, transparency, trust, value, view, white, word, work,