Ключевые слова: advice, analysis, analyze, associate, balance, business, businessman, change, circle, collective, combine, concept, connect, connection, corporate, diagram, economic, economy, education, environment, exchange, handwritten notes, idea, industry, join, link, management, paper, people, person, pin, pinboard, plan, presentation, relate, relation, relationship, showing, social, society, solution, sticky note, strategy, success, sustain, sustainability, sustainable, teacher, teaching, together, transfer, written,