Ключевые слова: approval, balance, battery, brain, briefcase, business, chat, checkmark, communication, connection, copyright, energy, experiment, filled, focus, global, globe, growth, happiness, head, icon, idea, intelligence, judgment, keyhole, ladder, leaf, logic, memory, mind, minus, mood, nature, network, pencil, plus, progress, puzzle, sad, smile, target, test tube, thought, tool, writing, yin yang,