Ключевые слова: background, business, chalkboard, change, clock, concept, consume, cost, deadline, do, dont, efficiency, element, financial, future, gold, hour, idea, late, life, lose, loss, lost, manage, management, message, minute, money, newspaper, note, now, o, paper, planning, precise, profit, round, save, second, sign, spend, strategy, success, symbol, text, time, value, waste, word, your,