Ключевые слова: abstract, attention, attentive, billboard, blackboard, board, business, chalk, chalkboard, challenge, clear, communicate, concept, consider, consideration, decide, decision, focus, focusing, headlines, idea, illustration, intelligence, label, magnify, meditate, meditation, message, motivation, plan, ponder, release, remember, remind, reminder, report, scrutiny, search, sign, solution, solve, solving, success, symbol, text, think, title, white, word, work,