Ключевые слова: affect, authority, black, business, color, command, communication, concept, control, direction, effect, icon, illustration, influence, influential, information, isolated, leader, leadership, leverage, line, logo, management, manipulate, persuaded, persuasion, politics, power, powerful, pressure, puzzle, red, render, reputation, sign, simple, social, success, sway, talent, volume, white, word,