Ключевые слова: achieve, achievement, aim, belief, brave, bravery, business, can, challenge, change, communication, concept, courage, do, effort, encourage, encouragement, goal, improvement, incentive, inspiration, inspire, it, message, motivate, motivation, motivational, opportunity, optimism, optimistic, persistence, phrase, positive, possibility, potential, progress, saying, slogan, succeed, success, successful, teamwork, text, yes,