Ключевые слова: achievement, adversity, attitude, background, blackboard, business, can, cant, chalk, chalkboard, challenge, challenges, choice, complexity, concept, confusion, decision, direction, encourage, encouragement, escape, freedom, green, idea, impossible, inspiration, journey, leader, leadership, lost, motivation, office, positive, possible, problem, puzzle, resolve, risk, sign, solution, solve, strategy, success, task, text, thinking, vision, way, white,