Ключевые слова: achievement, attitude, background, belief, business, can, challenge, changing, concept, confidence, decision, development, education, encouragement, flat, goal, grey, growth, hope, idea, impossible, improve, inspiration, lay, letter, life, light, message, motivation, object, opportunity, plan, positive, possibility, possible, potential, progress, removing, responsibility, self, solution, squares, success, table, think, top, view, wooden, word,