Ключевые слова: black, blank, brain, broaden, business, calligraphy, choice, clue, decide, develop, empty, enlarge, essence, expand, extend, finance, future, goal, icon, idea, job, label, learn, main thread, office, paper, parchment, pen, pencil, penmanship, plan, psyche, sign, spirit, spread, study, symbol, text, think, title, vigor, widen, word, work, write, your,