Ключевые слова: abstract, black, brain, business, busy, challenge, clock, communication, concept, date, deadline, dementia, effective, face, future, hand, head, hour, human, hurry, management, mechanic, memory, metal, mind, minute, past, plan, pressure, problem, psychology, punctual, reminder, schedule, second, steel, technology, think, thinking, time, watch, white, woman, work,