Ключевые слова: brain, business, calculate, canny, card, clever, confusion, graphic, guess, head, ignorance, illustration, indecision, intellect, intelligence, iq, knowing, knowledge, man, mark, mind, muse, nameless, nescience, perplexity, person, postcard, question, reflect, speculate, strange, stupid, symbol, think, thought, uncertainty, unknown, woman,